Gabor Juhos [Mon, 15 Jun 2009 15:49:09 +0000 (17:49 +0200)]
ath9k: restore power mode on error path
The ath9k_ps_{wakeup,restore} calls must be in balance.
Changes-licensed-under: ISC
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 15 Jun 2009 14:26:47 +0000 (16:26 +0200)]
dell-laptop: fix rfkill conversion
A polarity error snuck into the rfkill rewrite's dell-laptop
conversion, fix it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Tested-by: Oliver Hartkopp <oliver@hartkopp.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 15 Jun 2009 13:36:38 +0000 (15:36 +0200)]
rfkill: improve docs
Now that the dust has settled a bit, improve the docs on rfkill
and include more information about /dev/rfkill.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Mon, 15 Jun 2009 11:42:25 +0000 (13:42 +0200)]
mac80211: disconnect when user changes channel
If we do not disconnect when a channel switch is requested,
we end up eventually detection beacon loss from the AP and
then disconnecting, without ever really telling the AP, so
we might just as well disconnect right away.
Additionally, this fixes a problem with iwlwifi where the
driver will clear some internal state on channel changes
like this and then get confused when we actually go clear
that state from mac80211.
It may look like this patch drops the no-IBSS check, but
that is already handled by cfg80211 in the wext handler it
provides for IBSS (cfg80211_ibss_wext_siwfreq).
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Sun, 14 Jun 2009 15:37:39 +0000 (17:37 +0200)]
mac80211: add queue debugfs file
I suspect that some driver bugs can cause queues to be
stopped while they shouldn't be, but it's hard to find
out whether that is the case or not without having any
visible information about the queues. This adds a file
to debugfs that allows us to see the queues' statuses.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Sat, 13 Jun 2009 09:20:26 +0000 (14:50 +0530)]
ath9k: port to cfg80211 rfkill
This ports the ath9k rfkill code to the new API offered by
cfg80211 and thus removes a lot of useless stuff.
("With this series a kernel panic, which is a regression, during module
unload disappears." -- Vasanthakumar Thiagarajan <vasanth@atheros.com>
Other patches in the series:
ath9k: Add helper to get ath9k specific current channel
ath9k: Make sure we have current channel in ah_curchan before rf
disable/enable
-- JWL)
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Luis Rodriguez <mcgrof@gmail.com>
Tested-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vasanthakumar Thiagarajan [Sat, 13 Jun 2009 09:20:25 +0000 (14:50 +0530)]
ath9k: Make sure we have current channel in ah_curchan before rf disable/enable
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Vasanthakumar Thiagarajan [Sat, 13 Jun 2009 09:20:24 +0000 (14:50 +0530)]
ath9k: Add helper to get ath9k specific current channel
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Nick Kossifidis [Fri, 12 Jun 2009 23:09:53 +0000 (16:09 -0700)]
ath5k: fix mesh beaconing
This patch is from Nick Kossifidis but he forgot to send it. It ensures
that the beacon queue gets started in mesh mode as well, otherwise ath5k
will not beacon in mesh point mode.
At this time, we still need to issue a scan before mesh beaconing will
work but that appears to be a separate problem.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Abhijeet Kolekar [Fri, 12 Jun 2009 20:22:52 +0000 (13:22 -0700)]
iwlwifi/iwl3945: fix suspend resume association bug
Patch fixes the following bugs at
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=2005
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=2007
If we suspend with an association and then resumed,
we need to synchronize the active rxon with staging rxon,
else we will get an error when iwl_alive_start try to commit
rxon and staging is set to channel 0. Before going to suspend
staging and active rxon are in sync. After resuming from the
suspend, iwl_mac_start is called and it clears the staging
rxon. Patch fixes the bug by not clearing the staging rxon
in iwl_mac_start.
Patch also adds similar fix to 3945.
Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 12 Jun 2009 20:22:51 +0000 (13:22 -0700)]
iwlwifi: check for channel location for 40MHz
for both mixed and pure 40MHz, need to check for valid channel location.
if the specified channel not allow the channel location requested
(ABOVE, BELOW), then reject the Fat channel access
This fixes http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1988
("iwlwifi: checking for 40MHz mode" and "iwlwifi: check control channel
for pure 40MHz" combine with this to address the above bug. -- JWL)
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 12 Jun 2009 20:22:50 +0000 (13:22 -0700)]
iwlwifi: check control channel for pure 40MHz
for pure 40MHz mode, set the control channel location if provided, but not
like Mixed mode; if information is not provided, still allow 40MHz
operation.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Wey-Yi Guy [Fri, 12 Jun 2009 20:22:49 +0000 (13:22 -0700)]
iwlwifi: checking for 40MHz mode
when checking for 40MHz, compare ht_protection to
IEEE80211_HT_OP_MODE_PROTECTION_20MHZ. ht_protection is not a bit-mask
field
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Fri, 12 Jun 2009 20:22:48 +0000 (13:22 -0700)]
iwlwifi: revamp bss_info_changed
My earlier patch,
"mac80211: unify config_interface and bss_info_changed"
introduced a bug in iwlwifi where it will do some things
incorrectly now when reassociating.
Revamp iwl_bss_info_changed to fix that issue and make it
easier to read. Also, while at it, add comments about things
that it should do but currently doesn't.
Finally, also improve the locking in the function.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Sebastian Andrzej Siewior [Fri, 12 Jun 2009 19:37:31 +0000 (21:37 +0200)]
net/libertas: don't recursive spin lock in if_spi_e2h()
|BUG: spinlock recursion on CPU#0, lbs_spi_thread/1030
| lock:
dee9a1bc, .magic:
dead4ead, .owner: lbs_spi_thread/1030, .owner_cpu: 0
|Call Trace:
|[
deec3eb0] [
c0007220] show_stack+0x4c/0x15c (unreliable)
|[
deec3ef0] [
c0187720] spin_bug+0x9c/0xb0
|[
deec3f10] [
c0187890] _raw_spin_lock+0x54/0x148
|[
deec3f40] [
c02d260c] _spin_lock_irqsave+0x2c/0x44
|[
deec3f60] [
e8671800] lbs_queue_event+0x7c/0x130 [libertas]
|[
deec3f80] [
e8725f04] lbs_spi_thread+0x538/0x58c [libertas_spi]
|[
deec3fe0] [
c004f270] kthread+0x4c/0x88
|[
deec3ff0] [
c000f33c] kernel_thread+0x4c/0x68
if_spi_e2h() is grabbing ->driver_lock just while calling
lbs_queue_event() which is grabbing the same lock.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Andrey Yurovsky [Fri, 12 Jun 2009 19:45:36 +0000 (12:45 -0700)]
libertas: fix IEEE PS mode in GSPI driver
The card firmware does not set the Command Download Ready interrupt bit
when IEEE PS mode is enabled, preventing the driver from sending
commands (such as the command to exit IEEE PS mode) since there is no
indication that the card is ready to accept commands.
This patch works around the problem by using the the TX Download Ready
bit in place of the Command Download Ready Bit while in IEEE PS mode.
TX Download Ready is set in IEEE PS mode.
Signed-off-by: Andrey Yurovsky <andrey@cozybit.com>
Signed-off-by: Javier Cardona <javier@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jouni Malinen [Thu, 11 Jun 2009 15:19:45 +0000 (18:19 +0300)]
mac80211: Do not try to associate with an empty SSID
It looks like some programs (e.g., NM) are setting an empty SSID with
SIOCSIWESSID in some cases. This seems to trigger mac80211 to try to
associate with an invalid configuration (wildcard SSID) which will
result in failing associations (or odd issues, potentially including
kernel panic with some drivers) if the AP were to actually accept this
anyway).
Only start association process if the SSID is actually set. This
speeds up connection with NM in number of cases and avoids sending out
broken association request frames.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Johannes Berg [Thu, 11 Jun 2009 10:08:15 +0000 (12:08 +0200)]
sony: fix rfkill code again
When the hard state changes, we shouldn't set the soft
state to blocked as well -- we have no such indication
from the device in that case so leave it untouched.
Fixes http://bugzilla.kernel.org/show_bug.cgi?id=13458.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Reported-by: Reinette Chatre <reinette.chatre@intel.com>
Tested-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
David S. Miller [Mon, 15 Jun 2009 10:02:23 +0000 (03:02 -0700)]
Merge branch 'master' of /linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/feature-removal-schedule.txt
drivers/scsi/fcoe/fcoe.c
net/core/drop_monitor.c
net/core/net-traces.c
Jarek Poplawski [Mon, 15 Jun 2009 09:31:47 +0000 (02:31 -0700)]
pkt_sched: Rename PSCHED_US2NS and PSCHED_NS2US
Let's use TICKS instead of US, so PSCHED_TICKS2NS and PSCHED_NS2TICKS
(like in PSCHED_TICKS_PER_SEC already) to avoid misleading.
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jarek Poplawski [Mon, 15 Jun 2009 09:31:29 +0000 (02:31 -0700)]
ipv4: Fix fib_trie rebalancing
While doing trie_rebalance(): resize(), inflate(), halve() RCU free
tnodes before updating their parents. It depends on RCU delaying the
real destruction, but if RCU readers start after call_rcu() and before
parent update they could access freed memory.
It is currently prevented with preempt_disable() on the update side,
but it's not safe, except maybe classic RCU, plus it conflicts with
memory allocations with GFP_KERNEL flag used from these functions.
This patch explicitly delays freeing of tnodes by adding them to the
list, which is flushed after the update is finished.
Reported-by: Yan Zheng <zheng.yan@oracle.com>
Signed-off-by: Jarek Poplawski <jarkao2@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Sun, 14 Jun 2009 21:12:18 +0000 (14:12 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/sam/kbuild-next
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (53 commits)
.gitignore: ignore *.lzma files
kbuild: add generic --set-str option to scripts/config
kbuild: simplify argument loop in scripts/config
kbuild: handle non-existing options in scripts/config
kallsyms: generalize text region handling
kallsyms: support kernel symbols in Blackfin on-chip memory
documentation: make version fix
kbuild: fix a compile warning
gitignore: Add GNU GLOBAL files to top .gitignore
kbuild: fix delay in setlocalversion on readonly source
README: fix misleading pointer to the defconf directory
vmlinux.lds.h update
kernel-doc: cleanup perl script
Improve vmlinux.lds.h support for arch specific linker scripts
kbuild: fix headers_exports with boolean expression
kbuild/headers_check: refine extern check
kbuild: fix "Argument list too long" error for "make headers_check",
ignore *.patch files
Remove bashisms from scripts
menu: fix embedded menu presentation
...
Arne Janbu [Wed, 10 Jun 2009 16:25:10 +0000 (18:25 +0200)]
.gitignore: ignore *.lzma files
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Linus Torvalds [Sun, 14 Jun 2009 20:53:22 +0000 (13:53 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
mlx4_core: Don't double-free IRQs when falling back from MSI-X to INTx
IB/mthca: Don't double-free IRQs when falling back from MSI-X to INTx
IB/mlx4: Add strong ordering to local inval and fast reg work requests
IB/ehca: Remove superfluous bitmasks from QP control block
RDMA/cxgb3: Limit fast register size based on T3 limitations
RDMA/cxgb3: Report correct port state and MTU
mlx4_core: Add module parameter for number of MTTs per segment
IB/mthca: Add module parameter for number of MTTs per segment
RDMA/nes: Fix off-by-one bugs in reset_adapter_ne020() and init_serdes()
infiniband: Remove void casts
IB/ehca: Increment version number
IB/ehca: Remove unnecessary memory operations for userspace queue pairs
IB/ehca: Fall back to vmalloc() for big allocations
IB/ehca: Replace vmalloc() with kmalloc() for queue allocation
Linus Torvalds [Sun, 14 Jun 2009 20:52:53 +0000 (13:52 -0700)]
Merge git://git./linux/kernel/git/jaswinder/headers-check-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jaswinder/headers-check-2.6:
headers_check fix: mn10300, setup.h
headers_check fix: mn10300, ptrace.h
Randy Dunlap [Sun, 14 Jun 2009 02:37:18 +0000 (19:37 -0700)]
fusion: fix recent kernel-doc problems
Fix recent fusion driver kernel-doc fatal error and warnings.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Eric.Moore@lsi.com
Cc: support@lsi.com
Cc: DL-MPTFusionLinux@lsi.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Samuel Thibault [Sat, 13 Jun 2009 12:52:33 +0000 (14:52 +0200)]
keyboard: advertise KT_DEAD2 extended diacriticals
In addition to KT_DEAD which has limited support for diacriticals,
there is KT_DEAD2 that can support 256 criticals, so let's advertise
it in <linux/keyboard.h>.
This lets userland know abut the drivers/char/keyboard.c function
k_dead2, which supports more than the few trivial ones that k_dead
supports.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Michal Marek [Mon, 25 May 2009 14:43:27 +0000 (16:43 +0200)]
kbuild: add generic --set-str option to scripts/config
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Michal Marek [Mon, 25 May 2009 14:43:25 +0000 (16:43 +0200)]
kbuild: simplify argument loop in scripts/config
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Michal Marek [Sun, 14 Jun 2009 20:48:07 +0000 (22:48 +0200)]
kbuild: handle non-existing options in scripts/config
If an option does not exist in .config, set it at the end of the file.
Signed-off-by: Michal Marek <mmarek@suse.cz>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Linus Torvalds [Sun, 14 Jun 2009 20:46:57 +0000 (13:46 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (25 commits)
atmel-mci: add MCI2 register definitions
atmel-mci: Integrate AT91 specific definition in header file
tmio_mmc: allow compilation for ASIC3
mmc_block: do not DMA to stack
sdhci: Print ADMA status and pointer on debug
tmio_mmc: fix clock setup
tmio_mmc: map SD control registers after enabling the MFD cell
tmio_mmc: correct probe return value for num_resources != 3
tmio_mmc: don't use set_irq_type
tmio_mmc: add bus_shift support
MFD,mmc: tmio_mmc: make HCLK configurable
mmc_spi: don't use EINVAL for possible transmission errors
cb710: more cleanup for the DEBUG case.
sdhci: platform driver for SDHCI
mxcmmc: remove frequency workaround
cb710: handle DEBUG define in Makefile
cb710: add missing parenthesis
cb710: fix printk format string
mmc: Driver for CB710/720 memory card reader (MMC part)
pxamci: add regulator support.
...
Linus Torvalds [Sun, 14 Jun 2009 20:46:25 +0000 (13:46 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/trivial
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits)
trivial: remove the trivial patch monkey's name from SubmittingPatches
trivial: Fix a typo in comment of addrconf_dad_start()
trivial: usb: fix missing space typo in doc
trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug
trivial: Remove the hyphen from git commands
trivial: fix ETIMEOUT -> ETIMEDOUT typos
trivial: Kconfig: .ko is normally not included in module names
trivial: SubmittingPatches: fix typo
trivial: Documentation/dell_rbu.txt: fix typos
trivial: Fix Pavel's address in MAINTAINERS
trivial: ftrace:fix description of trace directory
trivial: unnecessary (void*) cast removal in sound/oss/msnd.c
trivial: input/misc: Fix typo in Kconfig
trivial: fix grammo in bus_for_each_dev() kerneldoc
trivial: rbtree.txt: fix rb_entry() parameters in sample code
trivial: spelling fix in ppc code comments
trivial: fix typo in bio_alloc kernel doc
trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt
trivial: Miscellaneous documentation typo fixes
trivial: fix typo milisecond/millisecond for documentation and source comments.
...
Linus Torvalds [Sun, 14 Jun 2009 20:45:49 +0000 (13:45 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: fix inverted wheel for bluetooth version of apple mighty mouse
HID: no more reinitializtion is needed in post_reset
HID: hidraw -- fix comment about accepted devices
HID: Multitouch support for the N-Trig touchscreen
HID: add new multitouch and digitizer contants
HID: autocentering support for Logitech Force 3D Pro
HID: fix hid-ff drivers so that devices work even without ff support
HID: force feedback support for SmartJoy PLUS PS2/USB adapter
HID: Wacom Graphire Bluetooth driver
HID: autocentering support for Logitech G25 Racing Wheel
Linus Torvalds [Sun, 14 Jun 2009 20:45:05 +0000 (13:45 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] 5545/2: add flush_kernel_dcache_page() for ARM
Mike Frysinger [Mon, 8 Jun 2009 23:12:13 +0000 (19:12 -0400)]
kallsyms: generalize text region handling
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Robin Getz [Mon, 10 Jul 2006 06:25:40 +0000 (06:25 +0000)]
kallsyms: support kernel symbols in Blackfin on-chip memory
The Blackfin arch has a discontiguous .text layout due to having on-chip
instruction memory and no virtual memory support. As such, we need to
add explicit checks for these additional .text regions.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Linus Torvalds [Sun, 14 Jun 2009 20:42:43 +0000 (13:42 -0700)]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (417 commits)
MAINTAINERS: EB110ATX is not ebsa110
MAINTAINERS: update Eric Miao's email address and status
fb: add support of LCD display controller on pxa168/910 (base layer)
[ARM] 5552/1: ep93xx get_uart_rate(): use EP93XX_SYSCON_PWRCNT and EP93XX_SYSCON_PWRCN
[ARM] pxa/sharpsl_pm: zaurus needs generic pxa suspend/resume routines
[ARM] 5544/1: Trust PrimeCell resource sizes
[ARM] pxa/sharpsl_pm: cleanup of gpio-related code.
[ARM] pxa/sharpsl_pm: drop set_irq_type calls
[ARM] pxa/sharpsl_pm: merge pxa-specific code into generic one
[ARM] pxa/sharpsl_pm: merge the two sharpsl_pm.c since it's now pxa specific
[ARM] sa1100: remove unused collie_pm.c
[ARM] pxa: fix the conflicting non-static declarations of global_gpios[]
[ARM] 5550/1: Add default configure file for w90p910 platform
[ARM] 5549/1: Add clock api for w90p910 platform.
[ARM] 5548/1: Add gpio api for w90p910 platform
[ARM] 5551/1: Add multi-function pin api for w90p910 platform.
[ARM] Make ARM_VIC_NR depend on ARM_VIC
[ARM] 5546/1: ARM PL022 SSP/SPI driver v3
ARM: OMAP4: SMP: Update defconfig for OMAP4430
ARM: OMAP4: SMP: Enable SMP support for OMAP4430
...
Adam Lackorzynski [Sun, 14 Jun 2009 20:38:59 +0000 (22:38 +0200)]
documentation: make version fix
The Makefiles in the build directories use the internal make variable
MAKEFILE_LIST which is available from make 3.80 only. (The patch would be
valid back to 2.6.25)
Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Amerigo Wang [Wed, 10 Jun 2009 19:48:23 +0000 (12:48 -0700)]
kbuild: fix a compile warning
gcc-4.4.1:
HOSTCC scripts/basic/fixdep
scripts/basic/fixdep.c: In function 'traps':
scripts/basic/fixdep.c:377: warning: dereferencing type-punned pointer will break strict-aliasing rules
scripts/basic/fixdep.c:379: warning: dereferencing type-punned pointer will break strict-aliasing rules
(Apparently -fno-strict-aliasing will fix this too)
Signed-off-by: WANG Cong <amwang@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Roland Dreier [Sun, 14 Jun 2009 20:31:19 +0000 (13:31 -0700)]
Merge branches 'cxgb3', 'ehca', 'misc', 'mlx4', 'mthca' and 'nes' into for-linus
Roland Dreier [Sun, 14 Jun 2009 20:30:45 +0000 (13:30 -0700)]
mlx4_core: Don't double-free IRQs when falling back from MSI-X to INTx
When both MSI-X and legacy INTx fail to generate an interrupt, the
driver frees the MSI-X interrupts twice. Fix this by clearing the
have_irq flag for the MSI-X interrupts when they are freed the first
time. This is the same bug that was reported in ib_mthca by Yinghai
Lu <yhlu.kernel@gmail.com>.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Jani Nikula [Thu, 11 Jun 2009 09:21:47 +0000 (12:21 +0300)]
gitignore: Add GNU GLOBAL files to top .gitignore
Ignore GPATH, GRTAGS, GSYMS, and GTAGS generated by GNU GLOBAL.
Signed-off-by: Jani Nikula <ext-jani.1.nikula@nokia.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Nico Schottelius [Fri, 12 Jun 2009 07:59:52 +0000 (09:59 +0200)]
kbuild: fix delay in setlocalversion on readonly source
Do not update index on read only media.
Idea published by Christian Kujau <lists@nerdbynature.de>.
Cc: Nico Schottelius <nico@ikn.schottelius.org>
Cc: Christian Kujau <lists@nerdbynature.de>
Patrick Ringl [Fri, 12 Jun 2009 11:58:36 +0000 (13:58 +0200)]
README: fix misleading pointer to the defconf directory
Signed-off-by: Patrick Ringl <patrick_@freenet.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Sam Ravnborg [Sun, 14 Jun 2009 20:10:41 +0000 (22:10 +0200)]
vmlinux.lds.h update
Updated after review by Tim Abbott.
- Use HEAD_TEXT_SECTION
- Drop use of section-names.h and delete file
- Introduce EXIT_CALL
Deleting section-names.h required a few simple
updates of init.h
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Tim Abbott <tabbott@ksplice.com>
Marcel Holtmann [Sun, 14 Jun 2009 13:24:44 +0000 (15:24 +0200)]
Bluetooth: Fix issue with uninitialized nsh.type in DTL-1 driver
The current build shows a warning with the DTL-1 driver:
CC [M] drivers/bluetooth/dtl1_cs.o
drivers/bluetooth/dtl1_cs.c: In function ‘dtl1_hci_send_frame’:
drivers/bluetooth/dtl1_cs.c:396: warning: ‘nsh.type’ may be used uninitialized in this function
Fix this by adding a proper error for unknown packet types.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Marcel Holtmann [Sun, 14 Jun 2009 13:21:25 +0000 (15:21 +0200)]
Bluetooth: Fix Kconfig issue with RFKILL integration
Since the re-write of the RFKILL subsystem it is no longer good to just
select RFKILL, but it is important to add a proper depends on rule.
Based on a report by Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Nicolas Pitre [Fri, 12 Jun 2009 02:09:29 +0000 (03:09 +0100)]
[ARM] 5545/2: add flush_kernel_dcache_page() for ARM
Without this, the default implementation is a no op which is completely
wrong with a VIVT cache, and usage of sg_copy_buffer() produces
unpredictable results.
Tested-by: Sebastian Andrzej Siewior <bigeasy@breakpoint.cc>
CC: stable@kernel.org
Signed-off-by: Nicolas Pitre <nico@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tom Goff [Sun, 14 Jun 2009 10:16:13 +0000 (03:16 -0700)]
PIM-SM: namespace changes
IPv4:
- make PIM register vifs netns local
- set the netns when a PIM register vif is created
- make PIM available in all network namespaces (if CONFIG_IP_PIMSM_V2)
by adding the protocol handler when multicast routing is initialized
IPv6:
- make PIM register vifs netns local
- make PIM available in all network namespaces (if CONFIG_IPV6_PIMSM_V2)
by adding the protocol handler when multicast routing is initialized
Signed-off-by: Tom Goff <thomas.goff@boeing.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Sun, 14 Jun 2009 10:09:29 +0000 (11:09 +0100)]
MAINTAINERS: EB110ATX is not ebsa110
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 14 Jun 2009 10:01:44 +0000 (11:01 +0100)]
Merge branch 'u300' into devel
Conflicts:
arch/arm/Makefile
Updates:
arch/arm/mach-u300/core.c
arch/arm/mach-u300/timer.c
Russell King [Sun, 14 Jun 2009 10:01:05 +0000 (11:01 +0100)]
Merge branch 'stmp' into devel
Russell King [Sun, 14 Jun 2009 10:00:16 +0000 (11:00 +0100)]
Merge branch 'for-rmk' of git://git./linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
Russell King [Sun, 14 Jun 2009 09:59:32 +0000 (10:59 +0100)]
Merge branch 'copy_user' of git://git.marvell.com/orion into devel
Timo Teräs [Thu, 11 Jun 2009 19:38:02 +0000 (19:38 +0000)]
ipv4: update ARPD help text
Removed the statements about ARP cache size as this config option does
not affect it. The cache size is controlled by neigh_table gc thresholds.
Remove also expiremental and obsolete markings as the API originally
intended for arp caching is useful for implementing ARP-like protocols
(e.g. NHRP) in user space and has been there for a long enough time.
Signed-off-by: Timo Teras <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Thu, 11 Jun 2009 20:10:07 +0000 (20:10 +0000)]
net: use a deferred timer in rt_check_expire
For the sake of power saver lovers, use a deferrable timer to fire
rt_check_expire()
As some big routers cache equilibrium depends on garbage collection
done in time, we take into account elapsed time between two
rt_check_expire() invocations to adjust the amount of slots we have to
check.
Based on an initial idea and patch from Tero Kristo
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Tero Kristo <tero.kristo@nokia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Randy Dunlap [Fri, 12 Jun 2009 12:59:20 +0000 (12:59 +0000)]
ieee802154: fix kconfig bool/tristate muckup
menuconfig IEEE802154_DRIVERS is a bool that depends on tristate IEEE802154.
If the IEEE802154 symbol is 'm', the bool becomes 'y'.
This allows tristate symbols under IEEE802154_DRIVERS to be configured as
'y' and cause build problems.
Changing the menuconfig bool to a tristate fixes this.
drivers/built-in.o: In function `fake_scan_req':
fakehard.c:(.text+0x46d625): undefined reference to `ieee802154_nl_scan_confirm'
drivers/built-in.o: In function `fake_disassoc_req':
fakehard.c:(.text+0x46d66f): undefined reference to `ieee802154_nl_disassoc_confirm'
drivers/built-in.o: In function `fake_assoc_req':
fakehard.c:(.text+0x46d6be): undefined reference to `ieee802154_nl_assoc_confirm'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Sergey Lapin <slapin@ossfans.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:52 +0000 (19:02 +0000)]
bonding: initialization rework
Need to rework how bonding devices are initialized to make it more
amenable to creating bonding devices via netlink.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:51 +0000 (19:02 +0000)]
bonding: use is_zero_ether_addr
Remove bogus non-portable possibly unaligned way of testing
for zero addres..
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:50 +0000 (19:02 +0000)]
bonding: network device names are case sensative
The bonding device acts unlike all other Linux network device functions
in that it ignores case of device names. The developer must have come
from windows!
Cleanup the management of names and use standard routines where possible.
Flag places where bonding device still doesn't work right with network
namespaces.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:49 +0000 (19:02 +0000)]
bonding: elminate bad refcount code
The "expected_refcount" stuff in bonding sysfs module is a mistake.
Sysfs does proper refcounting, and it is okay to remove a bond device
that has some user process holding the file open.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:48 +0000 (19:02 +0000)]
bonding: fix style issues
Resolve some of the complaints from checkpatch, and remove "magic emacs format"
comments, and useless MODULE_SUPPORTED_DEVICE(). But should not
change actual code.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:47 +0000 (19:02 +0000)]
bonding: fix destructor
It is not safe to use a network device destructor that is a function in
the module, since it can be called after module is unloaded if sysfs
handle is open.
When eventually using netlink, the device cleanup code needs to be done
via uninit function.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:46 +0000 (19:02 +0000)]
bonding: remove bonding read/write semaphore
The whole read/write semaphore locking can be removed. It doesn't add any
protection that isn't already done by using the RTNL mutex properly.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:45 +0000 (19:02 +0000)]
bonding: initialize before registration
Avoid a unnecessary carrier state transistion that happens when device
is registered.
Lockdep works better if initialization is done before registration as well.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Hemminger [Fri, 12 Jun 2009 19:02:44 +0000 (19:02 +0000)]
bonding: bond_create always called with default parameters
bond_create() is always called with same parameters so move the argument
down.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jaswinder Singh Rajput [Sun, 14 Jun 2009 06:21:12 +0000 (11:51 +0530)]
headers_check fix: mn10300, setup.h
fix the following 'make headers_check' warnings:
usr/include/asm-mn10300/setup.h:14: extern's make no sense in userspace
usr/include/asm-mn10300/setup.h:15: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Jaswinder Singh Rajput [Sun, 14 Jun 2009 06:19:41 +0000 (11:49 +0530)]
headers_check fix: mn10300, ptrace.h
fix the following 'make headers_check' warning:
usr/include/asm-mn10300/ptrace.h:80: extern's make no sense in userspace
Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
David S. Miller [Sun, 14 Jun 2009 00:08:11 +0000 (17:08 -0700)]
Merge branch 'for-next' of git://git./linux/kernel/git/sameo/irda-2.6
David S. Miller [Sat, 13 Jun 2009 23:43:28 +0000 (16:43 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/kaber/nf-next-2.6
Roland Dreier [Sat, 13 Jun 2009 22:14:09 +0000 (15:14 -0700)]
IB/mthca: Don't double-free IRQs when falling back from MSI-X to INTx
When both MSI-X and legacy INTx fail to generate an interrupt, the
driver frees the MSI-X interrupts twice. Fix this by clearing the
have_irq flag for the MSI-X interrupts when they are freed the first
time.
Reported-by: Yinghai Lu <yhlu.kernel@gmail.com>
Tested-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Nicolas Ferre [Fri, 12 Jun 2009 15:58:30 +0000 (17:58 +0200)]
atmel-mci: add MCI2 register definitions
New revision of Atmel MCI interface adds new features. This is a update of
register definition in header file. This new MCI IP is called MCI2.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Nicolas Ferre [Fri, 12 Jun 2009 15:58:29 +0000 (17:58 +0200)]
atmel-mci: Integrate AT91 specific definition in header file
The MCI IP is shared among AVR32 and AT91 SOCs.
AT91 has specific bit definitions in the user interface of MCI SD/MMC IP.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Philipp Zabel [Thu, 4 Jun 2009 18:12:37 +0000 (20:12 +0200)]
tmio_mmc: allow compilation for ASIC3
Now tmio_mmc is able to drive the MMC/SD cell in ASIC3.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Ben Dooks [Mon, 8 Jun 2009 22:33:57 +0000 (23:33 +0100)]
mmc_block: do not DMA to stack
In the write recovery routine, the data to get from the card
is allocated from the stack. The DMA mapping documentation says
explicitly stack memory is not mappable by any of the DMA calls.
Change to using kmalloc() to allocate the memory for the result
from the card and then free it once we've finished with the
transaction.
[ Changed to GFP_KERNEL allocation - Pierre Ossman ]
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Ben Dooks [Mon, 8 Jun 2009 22:33:52 +0000 (23:33 +0100)]
sdhci: Print ADMA status and pointer on debug
If using ADMA, then we should print the ADMA error
and current pointer in sdhci_dumpregs() when any
debug is requested.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Ian Molton [Fri, 12 Jun 2009 20:53:05 +0000 (21:53 +0100)]
tmio_mmc: fix clock setup
This patch fixes the clock setup in tmio_mmc.
* Incorrect divider setting
* Cruft written to the clock registers (seemingly harmless but Not
Good (tm))
It also eliminates some unnecessary ifs and tidies the loop syntax.
Thanks to Philipp Zabel who discovered the divider issue, commenting
"Except for the SDCLK = HCLK (divider bypassed) case, the clock
setting resulted in double the requested frequency.
The smallest possible frequency (f_max/512) is configured with
a divider setting 0x80, not 0x40."
Signed-off-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Philipp Zabel [Thu, 4 Jun 2009 18:12:35 +0000 (20:12 +0200)]
tmio_mmc: map SD control registers after enabling the MFD cell
ASIC3 can disable the memory, so we need to wait for mfd_cell->enable
to enable the memory before we can map the SD control registers.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Philipp Zabel [Thu, 4 Jun 2009 18:12:34 +0000 (20:12 +0200)]
tmio_mmc: correct probe return value for num_resources != 3
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Philipp Zabel [Thu, 4 Jun 2009 18:12:33 +0000 (20:12 +0200)]
tmio_mmc: don't use set_irq_type
Use an IRQF_TRIGGER_ flag in request_irq instead.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Philipp Zabel [Thu, 4 Jun 2009 18:12:32 +0000 (20:12 +0200)]
tmio_mmc: add bus_shift support
Some ASIC3 devices in the wild are connected with the address bus shifted
by one line, so that its 16-bit registers appear 32-bit aligned in host
memory space.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Philipp Zabel [Thu, 4 Jun 2009 18:12:31 +0000 (20:12 +0200)]
MFD,mmc: tmio_mmc: make HCLK configurable
The Toshiba parts all have a 24 MHz HCLK, but HTC ASIC3 has a 24.576 MHz HCLK
and AMD Imageon w228x's HCLK is 80 MHz. With this patch, the MFD driver
provides the HCLK frequency to tmio_mmc via mfd_cell->driver_data.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Acked-by: Samuel Ortiz <sameo@openedhand.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Wolfgang Muees [Tue, 26 May 2009 07:56:19 +0000 (08:56 +0100)]
mmc_spi: don't use EINVAL for possible transmission errors
This patch changes the reported error code for the responses
to a command from EINVAL to EFAULT/ENOSYS, as EINVAL is reserved
for non-recoverable host errors, and the responses from
the SD/MMC card may be because of recoverable transmission
errors in the command or in the response. Response codes
in SPI mode are NOT protected by a checksum, so don't trust them.
Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Acked-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Michał Mirosław [Sat, 13 Jun 2009 10:37:59 +0000 (12:37 +0200)]
cb710: more cleanup for the DEBUG case.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Richard Röjfors [Thu, 4 Jun 2009 11:57:29 +0000 (13:57 +0200)]
sdhci: platform driver for SDHCI
Added a platform driver which uses the SDHCI core.
Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Pierre Ossman [Tue, 9 Jun 2009 18:17:25 +0000 (20:17 +0200)]
mxcmmc: remove frequency workaround
The MMC core has now been fixed to not send silly frequencies to the
drivers which means we can remove this workaround.
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Pierre Ossman [Thu, 4 Jun 2009 06:00:40 +0000 (08:00 +0200)]
cb710: handle DEBUG define in Makefile
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Pierre Ossman [Thu, 4 Jun 2009 05:58:57 +0000 (07:58 +0200)]
cb710: add missing parenthesis
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Pierre Ossman [Thu, 4 Jun 2009 05:53:38 +0000 (07:53 +0200)]
cb710: fix printk format string
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Michał Mirosław [Fri, 22 May 2009 18:33:59 +0000 (20:33 +0200)]
mmc: Driver for CB710/720 memory card reader (MMC part)
The code is divided in two parts. There is a virtual 'bus' driver
that handles PCI device and registers three new devices one per card
reader type. The other driver handles SD/MMC part of the reader.
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Daniel Ribeiro [Thu, 21 May 2009 11:54:18 +0000 (08:54 -0300)]
pxamci: add regulator support.
Changes pxamci.c to use the regulator subsystem. Uses the regulator case
CONFIG_REGULATOR is defined and a matching is regulator is provided, or
falls back to pdata->setpower otherwise. A warning is displayed case
both a valid regulator and pdata is set, and the regulator is used.
Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Sascha Hauer [Thu, 9 Apr 2009 06:32:02 +0000 (08:32 +0200)]
MMC core: limit minimum initialization frequency to 400kHz
Some controllers allow a much lower frequency than 400kHz.
Keep the minimum frequency within sensible limits.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Pierre Ossman [Sun, 3 May 2009 18:45:03 +0000 (20:45 +0200)]
sdhci: avoid changing voltage needlessly
Because of granularity issues, sometimes we told the hardware to change
to the voltage we were already at. Rework the logic so this doesn't
happen.
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Uwe Kleine-König [Thu, 2 Apr 2009 17:47:41 +0000 (19:47 +0200)]
mmc/omap: make mmci-omap using platform_driver_probe
A pointer to mmc_omap_probe which lives in .init.text is passed to the
core via platform_driver_register and so the kernel might oops if probe
is called after the init code is discarded.
As requested by David Brownell platform_driver_probe is used instead of
moving the probe function to .devinit.text. This saves some memory, but
might have the downside that a device being registered after the call to
mmc_omap_init but before the init sections are discarded will not be
bound anymore to the driver.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Wolfgang Muees [Wed, 8 Apr 2009 09:14:07 +0000 (10:14 +0100)]
mmc_spi: speedup for slow cards, less wear-out
Speedup for slow cards by transfering more data at once.
This patch also reduces the amount of wear-out of the flash
blocks because fewer partial blocks are written.
Signed-off-by: Wolfgang Muees <wolfgang.mues@auerswald.de>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Jorg Schummer [Tue, 31 Mar 2009 14:51:21 +0000 (17:51 +0300)]
mmc: mmc_rescan detects card change in one run
With this patch, mmc_rescan can detect the removal of an mmc card and
the insertion of (possibly another) card in the same run. This means
that a card change can be detected without having to call
mmc_detect_change multiple times.
This change generalises the core such that it can be easily used by
hosts which provide a mechanism to detect only the presence of a card
reader cover, which has to be taken off in order to insert a card. Other
hosts ("card detect" or "MMC_CAP_NEEDS_POLL") each receive an event when
a card is removed and when a card is inserted, so it is sufficient for
them if mmc_rescan handles only one event at a time. "Cover detect"
hosts, however, only receive events about the cover status. This means
that between 2 subsequent events, both a card removal and a card
insertion can occur. In this case, the pre-patch version of mmc_rescan
would only detect the removal of the previous card but not the insertion
of the new card.
Signed-off-by: Jorg Schummer <ext-jorg.2.schummer@nokia.com>
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
Linus Torvalds [Sat, 13 Jun 2009 20:22:00 +0000 (13:22 -0700)]
Merge git://git./linux/kernel/git/jejb/scsi-rc-fixes-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:
[SCSI] cnic: fix error: implicit declaration of function ‘__symbol_get’
[SCSI] cnic: fix undefined reference to `ip6_route_output'
Linus Torvalds [Sat, 13 Jun 2009 20:18:32 +0000 (13:18 -0700)]
Merge git://git./linux/kernel/git/hskinnemoen/avr32-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
avr32: Fix oops on unaligned user access
avr32: Add support for Mediama RMTx add-on board for ATNGW100
avr32: Change Atmel ATNGW100 config to add choice of add-on board
Fix MIMC200 board LCD init
avr32: Fix clash in ATMEL_USART_ flags
avr32: remove obsolete hw_interrupt_type
avr32: Solves problem with inverted MCI detect pin on Merisc board
atmel-mci: Add support for inverted detect pin
David Howells [Sat, 13 Jun 2009 12:23:54 +0000 (13:23 +0100)]
FRV: Fix interaction with new generic header stuff
Fix interaction with new generic header stuff as added by:
commit
6103ec56c65c33774c7c38652c8204120c3c7519
Author: Arnd Bergmann <arnd@arndb.de>
Date: Wed May 13 22:56:27 2009 +0000
asm-generic: add generic ABI headers
The problem is that asm/signal.h has been made to include asm-generic/signal.h,
but the redundant stuff from asm/signal.h has not been discarded, leading to
multiple redefinitions.
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 13 Jun 2009 20:15:59 +0000 (13:15 -0700)]
Merge branch 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux
* 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux:
i2c-ocores: Can add I2C devices to the bus
i2c-s3c2410: move to using platform idtable to match devices
i2c: OMAP3: Better noise suppression for fast/standard modes
i2c: OMAP2/3: Fix scll/sclh calculations
i2c: Blackfin TWI: implement I2C_FUNC_SMBUS_I2C_BLOCK functionality
i2c: Blackfin TWI: fix transfer errors with repeat start
i2c: Blackfin TWI: fix REPEAT START mode doesn't repeat
i2c: Blackfin TWI: make sure we don't end up with a CLKDIV=0
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