On Tue, May 12, 2009 at 01:43:06PM -0700, akpm@xxxxxxxxxxxxxxxxxxxx wrote:
> From: Harvey Harrison <harvey.harrison@xxxxxxxxx>
>
> Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
> Cc: Dmitry Torokhov <dtor@xxxxxxx>
> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> ---
>
> drivers/input/touchscreen/ads7846.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff -puN drivers/input/touchscreen/ads7846.c~input-ads7846c-sparse-lock-annotation drivers/input/touchscreen/ads7846.c
> --- a/drivers/input/touchscreen/ads7846.c~input-ads7846c-sparse-lock-annotation
> +++ a/drivers/input/touchscreen/ads7846.c
> @@ -769,6 +769,8 @@ static irqreturn_t ads7846_irq(int irq,
>
> /* Must be called with ts->lock held */
> static void ads7846_disable(struct ads7846 *ts)
> +__releases(&ts->lock)
> +__acquires(&ts->lock)
> {
I still haven't gotten any explanation why this is needed and also I am
still getting sparce warnings with this patch applied. Please drop.
--
Dmitry
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