Prev: [PATCH v2 2/2] vmscan: shrink_slab() require number of lru_pages, not page order
Next: [git pull] Please pull powerpc.git merge branch
From: Corentin Chary on 8 Jul 2010 04:00
On Thu, Jul 8, 2010 at 7:55 AM, Axel Lin <axel.lin(a)gmail.com> wrote:
> In current implementation, store_ledd() does not return error if write_acpi_int
> fail.
> This patch fixes it by return -ENODEV if write_acpi_int fail.
>
> Signed-off-by: Axel Lin <axel.lin(a)gmail.com>
> ---
> �drivers/platform/x86/asus-laptop.c | � �7 ++++---
> �1 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/platform/x86/asus-laptop.c b/drivers/platform/x86/asus-laptop.c
> index 93487eb..975751d 100644
> --- a/drivers/platform/x86/asus-laptop.c
> +++ b/drivers/platform/x86/asus-laptop.c
> @@ -796,10 +796,11 @@ static ssize_t store_ledd(struct device *dev, struct device_attribute *attr,
>
> � � � �rv = parse_arg(buf, count, &value);
> � � � �if (rv > 0) {
> - � � � � � � � if (write_acpi_int(asus->handle, METHOD_LEDD, value))
> + � � � � � � � if (write_acpi_int(asus->handle, METHOD_LEDD, value)) {
> � � � � � � � � � � � �pr_warning("LED display write failed\n");
> - � � � � � � � else
> - � � � � � � � � � � � asus->ledd_status = (u32) value;
> + � � � � � � � � � � � return -ENODEV;
> + � � � � � � � }
> + � � � � � � � asus->ledd_status = (u32) value;
> � � � �}
> � � � �return rv;
> �}
> --
> 1.5.4.3
>
>
>
> --
> To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in
> the body of a message to majordomo(a)vger.kernel.org
> More majordomo info at �http://vger.kernel.org/majordomo-info.html
>

Thanks !

Acked-by: Corentin Chary <corentincj(a)iksaif.net>
--
Corentin Chary
http://xf.iksaif.net
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: [PATCH v2 2/2] vmscan: shrink_slab() require number of lru_pages, not page order
Next: [git pull] Please pull powerpc.git merge branch