On 01/15/2016 09:21 PM, Anders Roxell wrote:
> Used multi_v7_defconfig+PREEMPT_RT_FULL=y and this caused a compilation
> warning without this fix:
> ../drivers/gpio/gpio-omap.c: In function 'omap_gpio_runtime_resume':
> ../drivers/gpio/gpio-omap.c:1398:4: warning: passing argument 1 of
> 'rt_spin_unlock' from incompatible pointer type [enabled by default]
> In file included from ../include/linux/spinlock.h:290:0,
> from ../include/linux/seqlock.h:35,
> from ../include/linux/time.h:5,
> from ../include/linux/stat.h:18,
> from ../include/linux/module.h:10,
> from ../drivers/gpio/gpio-omap.c:16:
> ../include/linux/spinlock_rt.h:24:56: note: expected
> 'struct spinlock_t *' but argument is of type 'struct raw_spinlock_t *'
>
> Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
> ---
> drivers/gpio/gpio-omap.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
> index 004888b..f3028e7 100644
> --- a/drivers/gpio/gpio-omap.c
> +++ b/drivers/gpio/gpio-omap.c
> @@ -1395,7 +1395,7 @@ static int omap_gpio_runtime_resume(struct device *dev)
> if (c != bank->context_loss_count) {
> omap_gpio_restore_context(bank);
> } else {
> - spin_unlock_irqrestore(&bank->lock, flags);
> + raw_spin_unlock_irqrestore(&bank->lock, flags);
> return 0;
> }
> }
>
This patch is not required since I've asked Sebastian to revert patch
caused this warning.
--
regards,
-grygorii
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