Commit graph

122 commits

Author SHA1 Message Date
Jianjun Kong
54074d5932 drivers: remove duplicated #include
Signed-off-by: Jianjun Kong <jianjun@zeuux.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-04 08:18:19 -08:00
David S. Miller
eed795bf1f sparc: Kill sbus mostek RTC driver.
No longer used.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-03 15:55:32 -07:00
David S. Miller
fd098316ef sparc: Annotate of_device_id arrays with const or __initdata.
As suggested by Stephen Rothwell.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-31 01:23:17 -07:00
David S. Miller
39890072b3 bbc_envctrl: Fix build errors from bbc_i2c OF conversion.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 22:55:14 -07:00
David S. Miller
e21e245bcd bbc_i2c: Convert to pure OF driver.
This thing was a mess, who wrote this junk? :)

Luckily we'll soon have nice generic I2C layer drivers for this PCF
based I2C stuff on sparc64.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 22:34:14 -07:00
David S. Miller
6b8c90f24e envctrl: Convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 21:05:15 -07:00
David S. Miller
95d4390579 display7seg: Convert to pure OF device driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 18:01:58 -07:00
David S. Miller
8ab0dc333e cpwatchdog: Move to drivers/watchdog/cpwd.c
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 17:07:01 -07:00
David S. Miller
c5f8556cb5 cpwatchdog: Cleanup and convert to pure OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 17:05:51 -07:00
David S. Miller
957183f32e riowatchdog: Move under drivers/watchdog
The config stuff was already in drivers/watchdog/Kconfig

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 15:40:24 -07:00
David S. Miller
e42311d751 riowatchdog: Convert to pure OF driver.
This also cleans up a lot of crud in this driver:

1) Don't touch the BBC regs, just leave the watchdog trigger
   behavior whatever the firmware programmed it to.

2) Use WATCHDOG_MINOR instead of hardcoded and not properly
   allocated RIOWD_MINOR.

Hey, I haven't touched it since I wrote it years ago :-)

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 15:35:59 -07:00
David S. Miller
237f8aafa3 sparc: Convert uctrl driver to OF driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:01 -07:00
David S. Miller
a9540d3422 sparc: Convert flash driver to OF device probing.
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:15:00 -07:00
David S. Miller
7f06a3b2c1 sparc: Kill videopix SBUS driver.
This has been marked BROKEN for a long time and it's more likely
to get rewritten from scratch than to be fixed up and made usable.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:09 -07:00
David S. Miller
902663f6ea sparc: Delete bare sbus char bpp driver, obsoleted by parport_sunbpp
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29 02:13:08 -07:00
Adrian Bunk
960681450f drivers/sbus/: cleanups
This patch contains the following cleanups:
- make the following needlessly global code static:
  - char/uctrl.c: uctrl_get_event_status()
  - char/uctrl.c: uctrl_get_external_status()
  - char/vfc_dev.c: struct vfc_dev_lst
  - char/vfc_dev.c: vfc_lock_device()
  - char/vfc_dev.c: vfc_unlock_device()
  - char/vfc_dev.c: vfc_captstat_reset()
  - char/vfc_dev.c: vfc_memptr_reset()
  - char/vfc_dev.c: vfc_csr_init()
  - char/vfc_dev.c: vfc_saa9051_init()
  - char/vfc_dev.c: init_vfc_hw()
  - char/vfc_dev.c: init_vfc_devstruct()
  - char/vfc_dev.c: init_vfc_device()
  - char/vfc_dev.c: vfc_get_dev_ptr()
  - char/vfc_dev.c: vfc_capture_start()
  - char/vfc_dev.c: vfc_capture_poll()
  - char/vfc_dev.c: vfc_port_change_ioctl()
  - char/vfc_dev.c: vfc_set_video_ioctl()
  - char/vfc_dev.c: vfc_get_video_ioctl()
  - char/vfc_i2c.c: vfc_i2c_wait_for_bus()
  - char/vfc_i2c.c: vfc_i2c_wait_for_pin()
  - char/vfc_i2c.c: vfc_i2c_xmit_addr()
  - char/vfc_i2c.c: vfc_i2c_xmit_byte()
  - char/vfc_i2c.c: vfc_i2c_recv_byte()
  - dvma.c: init_one_dvma()
- remove an unused variable from a function:
  - char/uctrl.c: ts102_uctrl_init()
- remove the following unused and empty function:
  - char/uctrl.c: uctrl_set_video()

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-17 21:38:17 -07:00
Jonathan Corbet
2fceef397f Merge commit 'v2.6.26' into bkl-removal 2008-07-14 15:29:34 -06:00
Arnd Bergmann
f138e4814a uctrl: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02 15:06:25 -06:00
Arnd Bergmann
5ab0854dd7 sbus-rtc: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02 15:06:24 -06:00
Arnd Bergmann
f29b889ede riowatchdog: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02 15:06:24 -06:00
Arnd Bergmann
7bcc3209be openprom: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-07-02 15:06:24 -06:00
Arnd Bergmann
28fbbf4913 jsflash: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20 14:05:58 -06:00
Arnd Bergmann
78abb6ac91 flash: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20 14:05:57 -06:00
Arnd Bergmann
1d17bf0c08 envctrl: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20 14:05:56 -06:00
Arnd Bergmann
009228dfb6 display7seg: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20 14:05:55 -06:00
Arnd Bergmann
b05c9e6cd9 cpwatchdog: BKL pushdown
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2008-06-20 14:05:55 -06:00
Jonathan Corbet
9aaf20cbf5 videopix: BKL pushdown
Add explicit lock_kernel() calls to vfc_open().

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-06-20 14:05:52 -06:00
Jonathan Corbet
5e9829ad38 bpp: bkl pushdown
Put explicit lock_kernel() calls into bpp_open().  It has locking, but I'm
not convinced it won't race with ioctl().

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
2008-06-20 14:05:51 -06:00
Al Viro
572abae844 sbus bpp: instances missed in s/dev_name/bpp_dev_name/
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-05-21 16:55:59 -07:00
David S. Miller
0a6db7dc49 sbus: Fix bpp driver build.
Using the variable name 'dev_name' in the top-level namespace is a bad
idea.

This conflicts with linux/device.h's inline function of the same name.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-05 00:33:58 -07:00
Harvey Harrison
145980a0b0 drivers: replace remaining __FUNCTION__ occurrences
__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-30 08:29:53 -07:00
Jiri Slaby
6027f661f8 [WATCHDOG] Sbus: cpwatchdog, remove SPIN_LOCK_UNLOCKED
cpwatchdog, remove SPIN_LOCK_UNLOCKED

SPIN_LOCK_UNLOCKED is deprecated, use __SPIN_LOCK_UNLOCKED with an unique
name instead

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-11-19 21:09:52 +00:00
Al Viro
8add24413d vfc_dev conversion to mutex: fallout
Commit 7b96dc023a ("[SPARC] Videopix Frame
Grabber: Convert device_lock_sem to mutex") missed one place.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-20 15:04:06 -07:00
Matthias Kaehlcke
7b96dc023a [SPARC] Videopix Frame Grabber: Convert device_lock_sem to mutex
Videopix Frame Grabber: Convert the semaphore device_lock_sem to the
mutex API

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-17 19:40:31 -07:00
Mariusz Kozlowski
50aa485e1a [BBC_I2C]: kmalloc + memset conversion to kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31 14:04:57 -07:00
Mariusz Kozlowski
916e89fdd1 [BBC_ENVCTRL]: kmalloc + memset conversion to kzalloc
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31 14:04:19 -07:00
Matthias Kaehlcke
2fa3195d72 [SPARC] Videopix Frame Grabber: Fix unreleased lock in vfc_debug()
Videopix Frame Grabber: vfc_debug() doesn't release the device lock
when copy_from_user() fails

Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-31 01:37:24 -07:00
Linus Torvalds
9e72ea82e6 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Mark most of initial bootup asm as .text.init.ref_ok
  [SPARC32]: Fix bug in sparc optimized memset.
  [SPARC64]: Update defconfig.
  [SPARC]: Add missing NOTES section.
  [SPARC32]: missing exports
  [SPARC32]: Deal with rtc/sun_mostek_rtc conflict.
2007-07-24 15:57:43 -07:00
Al Viro
2240598c24 [SPARC32]: Deal with rtc/sun_mostek_rtc conflict.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-07-24 13:24:32 -07:00
Jens Axboe
165125e1e4 [BLOCK] Get rid of request_queue_t typedef
Some of the code has been gradually transitioned to using the proper
struct request_queue, but there's lots left. So do a full sweet of
the kernel and get rid of this typedef and replace its uses with
the proper type.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-07-24 09:28:11 +02:00
Yoann Padioleau
dd00cc486a some kmalloc/memset ->kzalloc (tree wide)
Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc).

Here is a short excerpt of the semantic patch performing
this transformation:

@@
type T2;
expression x;
identifier f,fld;
expression E;
expression E1,E2;
expression e1,e2,e3,y;
statement S;
@@

 x =
- kmalloc
+ kzalloc
  (E1,E2)
  ...  when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\)
- memset((T2)x,0,E1);

@@
expression E1,E2,E3;
@@

- kzalloc(E1 * E2,E3)
+ kcalloc(E1,E2,E3)

[akpm@linux-foundation.org: get kcalloc args the right way around]
Signed-off-by: Yoann Padioleau <padator@wanadoo.fr>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Acked-by: Russell King <rmk@arm.linux.org.uk>
Cc: Bryan Wu <bryan.wu@analog.com>
Acked-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Acked-by: Roland Dreier <rolandd@cisco.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Acked-by: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: "David S. Miller" <davem@davemloft.net>
Acked-by: Greg KH <greg@kroah.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-19 10:04:50 -07:00
Jeremy Fitzhardinge
10a0a8d4e3 Add common orderly_poweroff()
Various pieces of code around the kernel want to be able to trigger an
orderly poweroff.  This pulls them together into a single
implementation.

By default the poweroff command is /sbin/poweroff, but it can be set
via sysctl: kernel/poweroff_cmd.  This is split at whitespace, so it
can include command-line arguments.

This patch replaces four other instances of invoking either "poweroff"
or "shutdown -h now": two sbus drivers, and acpi thermal
management.

sparc64 has its own "powerd"; still need to determine whether it should
be replaced by orderly_poweroff().

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Acked-by: Len Brown <lenb@kernel.org>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: David S. Miller <davem@davemloft.net>
2007-07-18 08:47:40 -07:00
Akinobu Mita
00d59405cf unregister_blkdev() delete redundant messages in callers
No need to warn unregister_blkdev() failure by the callers.  (The previous
patch makes unregister_blkdev() print error message in error case)

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-17 10:23:03 -07:00
Andrew Morton
347e03df16 cpwatchdog build fix
sparc64:

drivers/sbus/char/cpwatchdog.c: In function `wd_toggleintr':
drivers/sbus/char/cpwatchdog.c:523: error: implicit declaration of function `readb'
drivers/sbus/char/cpwatchdog.c:533: error: implicit declaration of function `writeb'
drivers/sbus/char/cpwatchdog.c: In function `wd_pingtimer':
drivers/sbus/char/cpwatchdog.c:545: error: implicit declaration of function `readw'
drivers/sbus/char/cpwatchdog.c: In function `wd_starttimer':
drivers/sbus/char/cpwatchdog.c:584: error: implicit declaration of function `writew'
drivers/sbus/char/cpwatchdog.c: In function `wd_init':
drivers/sbus/char/cpwatchdog.c:767: error: implicit declaration of function `ioremap'
drivers/sbus/char/cpwatchdog.c:767: warning: assignment makes pointer from integer without a cast
drivers/sbus/char/cpwatchdog.c: In function `wd_cleanup':
drivers/sbus/char/cpwatchdog.c:849: error: implicit declaration of function `iounmap'

Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 09:05:53 -07:00
Horst H. von Brand
8a73709ecc [SPARC]: Missing #include <linux/mm.h> in drivers/sbus/char/flash.c
drivers/sbus/char/flash.c does use macros VM_READ and such, needs to include
linux/mm.h.

Signed-off-by: Horst H. von Brand <vonbrand@inf.utfsm.cl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-31 01:52:53 -07:00
David S. Miller
3049f89df1 [SPARC] SBUS: display7seg.c needs asm/io.h
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-13 22:22:47 -07:00
David S. Miller
4b5dff76a7 [SPARC] SBUS: bbc_i2c.c needs asm/io.h
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-13 22:22:13 -07:00
David S. Miller
e1a39fbb02 [SPARC64]: envctrl.c needs asm/io.h
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-11 21:39:25 -07:00
Robert P. J. Day
beb7dd86a1 Fix misspellings collected by members of KJ list.
Fix the misspellings of "propogate", "writting" and (oh, the shame
:-) "kenrel" in the source tree.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-09 07:14:03 +02:00
Randy Dunlap
e63340ae6b header cleaning: don't include smp_lock.h when not used
Remove includes of <linux/smp_lock.h> where it is not used/needed.
Suggested by Al Viro.

Builds cleanly on x86_64, i386, alpha, ia64, powerpc, sparc,
sparc64, and arm (all 59 defconfigs).

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-08 11:15:07 -07:00