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上一次同步 大约 4 年

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  1. 02 3月, 2010 1 次提交
    • M
      i2c: Make PCI device ids constant · 4111ecd2
      由 Márton Németh 提交于 
      The id_table field of the struct pci_driver is constant in <linux/pci.h>
so it is worth to make initialization data also constant.

The semantic match that finds this kind of pattern is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
disable decl_init,const_decl_init;
identifier I1, I2, x;
@@
	struct I1 {
	  ...
	  const struct I2 *x;
	  ...
	};
@s@
identifier r.I1, y;
identifier r.x, E;
@@
	struct I1 y = {
	  .x = E,
	};
@c@
identifier r.I2;
identifier s.E;
@@
	const struct I2 E[] = ... ;
@depends on !c@
identifier r.I2;
identifier s.E;
@@
+	const
	struct I2 E[] = ...;
// </smpl>
Signed-off-by: NMárton Németh <nm127@freemail.hu>
Cc: Julia Lawall <julia@diku.dk>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
      4111ecd2
  3. 07 12月, 2009 1 次提交
  5. 05 10月, 2009 1 次提交
  7. 05 5月, 2009 1 次提交
  9. 31 3月, 2009 1 次提交
  11. 27 1月, 2009 1 次提交
  13. 07 1月, 2009 1 次提交
    • J
      Input: apanel - convert to new i2c binding · 1561bfe5
      由 Jean Delvare 提交于 
      Convert the apanel driver to the new i2c device driver binding model,
as the legacy model is going away soon. In the new model, the apanel
driver is no longer scanning all the i2c adapters, instead the
relevant bus driver (i2c-i801) is instantiating the device as needed.

One side benefit is that the apanel driver will now load automatically
on all systems where it is needed.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Cc: Stephen Hemminger <shemminger@linux-foundation.org>
      1561bfe5
  15. 23 10月, 2008 1 次提交
  17. 15 7月, 2008 9 次提交
  19. 25 2月, 2008 1 次提交
  21. 28 1月, 2008 4 次提交
  23. 14 10月, 2007 2 次提交
  25. 15 8月, 2007 1 次提交
  27. 12 7月, 2007 2 次提交
  29. 02 5月, 2007 1 次提交
    • D
      i2c: Shrink struct i2c_client · 2096b956
      由 David Brownell 提交于 
      This shrinks the size of "struct i2c_client" by 40 bytes:

 - Substantially shrinks the string used to identify the chip type
 - The "flags" don't need to be so big
 - Removes some internal padding

It also adds kerneldoc for that struct, explaining how "name" is really a
chip type identifier; it's otherwise potentially confusing.

Because the I2C_NAME_SIZE symbol was abused for both i2c_client.name
and for i2c_adapter.name, this needed to affect i2c_adapter too.  The
adapters which used that symbol now use the more-obviously-correct
idiom of taking the size of that field.

JD: Shorten i2c_adapter.name from 50 to 48 bytes while we're here, to
avoid wasting space in padding.
Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: NJean Delvare <khali@linux-fr.org>
      2096b956
  31. 23 3月, 2007 1 次提交
  33. 18 2月, 2007 1 次提交
  35. 15 2月, 2007 1 次提交
    • T
      [PATCH] remove many unneeded #includes of sched.h · cd354f1a
      由 Tim Schmielau 提交于 
      After Al Viro (finally) succeeded in removing the sched.h #include in module.h
recently, it makes sense again to remove other superfluous sched.h includes.
There are quite a lot of files which include it but don't actually need
anything defined in there.  Presumably these includes were once needed for
macros that used to live in sched.h, but moved to other header files in the
course of cleaning it up.

To ease the pain, this time I did not fiddle with any header files and only
removed #includes from .c-files, which tend to cause less trouble.

Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha,
arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig,
allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all
configs in arch/arm/configs on arm.  I also checked that no new warnings were
introduced by the patch (actually, some warnings are removed that were emitted
by unnecessarily included header files).
Signed-off-by: NTim Schmielau <tim@physik3.uni-rostock.de>
Acked-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      cd354f1a
  37. 14 2月, 2007 2 次提交
  39. 11 12月, 2006 1 次提交
  41. 02 12月, 2006 1 次提交
  43. 27 9月, 2006 1 次提交
  45. 01 7月, 2006 1 次提交
  47. 28 6月, 2006 1 次提交
    • D
      [PATCH] i2c-i801.c: don't pci_disable_device() after it was just enabled · d6fcb3b9
      由 Daniel Ritz 提交于 
      Commit 02dd7ae2 ("[PATCH] i2c-i801:
Merge setup function") has a missing return 0 in the _probe() function.
This means the error path is always executed and pci_disable_device() is
called even when the device just got successfully enabled.

Having the SMBus device disabled makes some systems (eg.
Fujitsu-Siemens Lifebook E8010) hang hard during power-off.

Intead of reverting the whole commit this patch fixes it up:
- don't ever call pci_disable_device(), also not in the _remove() function
  to avoid hangs
- fix missing pci_release_region() in error path
Signed-off-by: NDaniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
      d6fcb3b9
  49. 23 6月, 2006 2 次提交