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SubjectRe: [PATCH] Input: psmouse - Fix build error of multiple definition
On Tue, Jul 16, 2019 at 02:54:11PM +0800, YueHaibing wrote:
> trackpoint_detect() should be static inline while
> CONFIG_MOUSE_PS2_TRACKPOINT is not set. otherwire,we
> got building fails:
>
> drivers/input/mouse/alps.o: In function `trackpoint_detect':
> alps.c:(.text+0x8e00): multiple definition of `trackpoint_detect'
> drivers/input/mouse/psmouse-base.o:psmouse-base.c:(.text+0x1b50): first defined here
>
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Fixes: 55e3d9224b60 ("Input: psmouse - allow disabing certain protocol extensions")
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Applied, thank you.

> ---
> drivers/input/mouse/trackpoint.h | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h
> index 0afffe8..77110f3 100644
> --- a/drivers/input/mouse/trackpoint.h
> +++ b/drivers/input/mouse/trackpoint.h
> @@ -158,7 +158,8 @@ struct trackpoint_data {
> #ifdef CONFIG_MOUSE_PS2_TRACKPOINT
> int trackpoint_detect(struct psmouse *psmouse, bool set_properties);
> #else
> -inline int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
> +static inline int trackpoint_detect(struct psmouse *psmouse,
> + bool set_properties)
> {
> return -ENOSYS;
> }
> --
> 2.7.4
>
>

--
Dmitry

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