On Thursday, 21 of February 2008, Alexey Starikovskiy wrote:
> S4BIOS is not supported, so there is no reason to expect
> it as input and try to do something wrong.
>
> Signed-off-by: Alexey Starikovskiy <astarikovskiy@xxxxxxx>
Acked-by: Rafael J. Wysocki <rjw@xxxxxxx>
> ---
>
> drivers/acpi/sleep/main.c | 2 --
> drivers/acpi/sleep/proc.c | 5 -----
> 2 files changed, 0 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
> index 293a1cb..3e85a68 100644
> --- a/drivers/acpi/sleep/main.c
> +++ b/drivers/acpi/sleep/main.c
> @@ -403,8 +403,6 @@ int acpi_suspend(u32 acpi_state)
>
> if (acpi_state < 6 && states[acpi_state])
> return pm_suspend(states[acpi_state]);
> - if (acpi_state == 4)
> - return hibernate();
> return -EINVAL;
> }
>
> diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
> index f8df521..f530757 100644
> --- a/drivers/acpi/sleep/proc.c
> +++ b/drivers/acpi/sleep/proc.c
> @@ -60,11 +60,6 @@ acpi_system_write_sleep(struct file *file,
> if (copy_from_user(str, buffer, count))
> return -EFAULT;
>
> - /* Check for S4 bios request */
> - if (!strcmp(str, "4b")) {
> - error = acpi_suspend(4);
> - goto Done;
> - }
> state = simple_strtoul(str, NULL, 0);
> #ifdef CONFIG_HIBERNATION
> if (state == 4) {
>
> -
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>
--
"Premature optimization is the root of all evil." - Donald Knuth
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