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12 Commits

Author SHA1 Message Date
Jan Engelhardt
50dd096973 ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi 
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-10-14 01:51:07 -04:00
Handle X
5672bde635 ACPI: hotkey.c fixes, fix for potential crash of hotkey.c 
While going through the code, I found out some memory leaks and potential
crashes in drivers/acpi/hotkey.c Please find the patch to fix them.

This patch does the following,

1. Fixes memory leaks in error paths of hotkey_write_config

2. Fixes freeing unallocated pointers in the error paths of hotkey_write_config

3. Uses a loop instead of linear searching for parsing the userspace
   input in get_params

4. Uses array of char * instead of passing 4 pointer parameters
   explicitly into the init_{poll_}hotkey_* static functions

Signed-off-by: Andrew Morton <akpm@osdl.org>
Acked-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-08-16 18:08:06 -04:00
Arjan van de Ven
d75080328a ACPI: add 'const' to several ACPI file_operations 
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-07-10 00:04:29 -04:00
Patrick Mochel
d550d98d33 ACPI: delete tracing macros from drivers/acpi/*.c 
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-06-27 00:41:40 -04:00
Len Brown
6468463abd ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...) 
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-06-27 00:01:06 -04:00
Len Brown
cece929697 ACPI: un-export ACPI_WARNING() -- use printk(KERN_WARNING...) 
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-06-27 00:00:54 -04:00
Thomas Renninger
a6fc67202e ACPI: Enable ACPI error messages w/o CONFIG_ACPI_DEBUG 
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-06-26 23:58:43 -04:00
Irwan Djajadi
1fee940349 [ACPI] drivers/acpi/hotkey.c: check kmalloc return value 
Signed-off-by: Irwan Djajadi <irwan.djajadi@iname.com>
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2006-03-31 01:02:39 -05:00
Len Brown
4be44fcd3b [ACPI] Lindent all ACPI files 
Signed-off-by: Len Brown <len.brown@intel.com>
 2005-08-05 00:45:14 -04:00
Luming Yu
79cda7d0e1 [ACPI] CONFIG_ACPI_HOTKEY is now "n" by default 
For 2.6.12 behaviour, this (EXPERIMENTAL) driver
should not be built.

Update the driver source with latest from Luming.

Signed-off-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2005-08-03 18:11:22 -04:00
Andrew Morton
8de7a63b69 [ACPI] fix debug-mode build warning in acpi/hotkey.c 
drivers/acpi/hotkey.c: In function `create_polling_proc':
drivers/acpi/hotkey.c:334: warning: ISO C90 forbids mixed declarations and code

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
 2005-07-11 23:59:34 -04:00
Luming Yu
fb9802fa59 [ACPI] generic Hot Key support 
See Documentation/acpi-hotkey.txt

Use cmdline "acpi_specific_hotkey" to enable
legacy platform specific drivers.

http://bugzilla.kernel.org/show_bug.cgi?id=3887

Signed-off-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
 2005-07-11 23:27:04 -04:00