staging: brcm80211: removed unused MIPS specific SDRAM swap window
authorRoland Vossen <rvossen@broadcom.com>
Mon, 15 Aug 2011 13:34:27 +0000 (15:34 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 23 Aug 2011 20:08:07 +0000 (13:08 -0700)
commitdcaf762fa4b8ea1ba7f0c0ebbc7c04a22a3ca0bd
tree05dfe34f053d74c8764d2aed286aea25f530866a
parentadf27befdc79a9403bfba82ee84f02a47bcd546c
staging: brcm80211: removed unused MIPS specific SDRAM swap window

Certain Mips based, big endian Broadcom products contain a memory window
for endianness swap purposes. However, this is too system specific for
this driver as there are more big endian platforms to support. Thus, this
'window' functionality is not to be used and can be removed.

The swap window would be a performance improvement and could be provided
with a dedicated mapping function in the platform specific code.

Tested on BCM63281.

Reviewed-by: Henry Ptasinski <henryp@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Tested-by: Jonas Gorski <jonas.gorski@gmail.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/brcm80211/brcmsmac/aiutils.h
drivers/staging/brcm80211/brcmsmac/dma.c