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authorPavel Machek <pavel@suse.cz>2005-09-10 00:27:19 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-10 10:06:35 -0700
commitb01d8684e9e5b04270970c97df856d47668267e3 (patch)
treea13f67e78a6f960a27dcfea91872136a298ee846 /drivers/acpi/sleep/poweroff.c
parentc2d08dade7743bd3a28cc5f68163e71c00a2a908 (diff)
[PATCH] remove ACPI S4bios support
Remove S4BIOS support. It is pretty useless, and only ever worked for _me_ once. (I do not think anyone else ever tried it). It was in feature-removal for a long time, and it should have been removed before. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/acpi/sleep/poweroff.c')
-rw-r--r--drivers/acpi/sleep/poweroff.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/acpi/sleep/poweroff.c b/drivers/acpi/sleep/poweroff.c
index a5f947de879..af7935a95bc 100644
--- a/drivers/acpi/sleep/poweroff.c
+++ b/drivers/acpi/sleep/poweroff.c
@@ -21,9 +21,7 @@ int acpi_sleep_prepare(u32 acpi_state)
{
#ifdef CONFIG_ACPI_SLEEP
/* do we have a wakeup address for S2 and S3? */
- /* Here, we support only S4BIOS, those we set the wakeup address */
- /* S4OS is only supported for now via swsusp.. */
- if (acpi_state == ACPI_STATE_S3 || acpi_state == ACPI_STATE_S4) {
+ if (acpi_state == ACPI_STATE_S3) {
if (!acpi_wakeup_address) {
return -EFAULT;
}