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sony-laptop: use NULL for pointer 

Use NULL instead of 0 for pointer:
drivers/misc/sony-laptop.c:1920:6: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Acked-by: Mattia Dongili <malattia@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Randy Dunlap 2007-07-15 23:40:49 -07:00 committed by Linus Torvalds
parent b663a79c19
commit f3a740c5fb
1 changed files with 2 additions and 1 deletions
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3
drivers/misc/sony-laptop.c
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@ -1917,7 +1917,8 @@ end:
*/
static int sony_pic_disable(struct acpi_device *device)
{
if (ACPI_FAILURE(acpi_evaluate_object(device->handle, "_DIS", 0, NULL)))
if (ACPI_FAILURE(acpi_evaluate_object(device->handle,
"_DIS", NULL, NULL)))
return -ENXIO;
dprintk("Device disabled\n");