firewire: reorganize header files
authorStefan Richter <stefanr@s5r6.in-berlin.de>
Fri, 5 Jun 2009 14:26:18 +0000 (16:26 +0200)
committerStefan Richter <stefanr@s5r6.in-berlin.de>
Fri, 5 Jun 2009 14:26:18 +0000 (16:26 +0200)
commit77c9a5daa9c4d9b37812c9c69c7bcbb3f9399c3c
tree54ea3c48e0663ef1b9f227ffff7710f0ea03f9a1
parente8ca97021c8eb127bb04aec4e2420e1d66be371d
firewire: reorganize header files

The three header files of firewire-core, i.e.
 "drivers/firewire/fw-device.h",
 "drivers/firewire/fw-topology.h",
 "drivers/firewire/fw-transaction.h",
are replaced by
 "drivers/firewire/core.h",
 "include/linux/firewire.h".

The latter includes everything which a firewire high-level driver (like
firewire-sbp2) needs besides linux/firewire-constants.h, while core.h
contains the rest which is needed by firewire-core itself and by low-
level drivers (card drivers) like firewire-ohci.

High-level drivers can now also reside outside of drivers/firewire
without having to add drivers/firewire to the header file search path in
makefiles.  At least the firedtv driver will be such a driver.

I also considered to spread the contents of core.h over several files,
one for each .c file where the respective implementation resides.  But
it turned out that most core .c files will end up including most of the
core .h files.  Also, the combined core.h isn't unreasonably big, and it
will lose more of its contents to linux/firewire.h anyway soon when more
firewire drivers are added.  (IP-over-1394, firedtv, and there are plans
for one or two more.)

Furthermore, fw-ohci.h is renamed to ohci.h.  The name of core.h and
ohci.h is chosen with regard to name changes of the .c files in a
follow-up change.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
14 files changed:
drivers/firewire/core.h [new file with mode: 0644]
drivers/firewire/fw-card.c
drivers/firewire/fw-cdev.c
drivers/firewire/fw-device.c
drivers/firewire/fw-device.h [deleted file]
drivers/firewire/fw-iso.c
drivers/firewire/fw-ohci.c
drivers/firewire/fw-sbp2.c
drivers/firewire/fw-topology.c
drivers/firewire/fw-topology.h [deleted file]
drivers/firewire/fw-transaction.c
drivers/firewire/fw-transaction.h [deleted file]
drivers/firewire/ohci.h [moved from drivers/firewire/fw-ohci.h with 98% similarity]
include/linux/firewire.h [new file with mode: 0644]