diff options
| author | Mark Brown <broonie@linaro.org> | 2013-07-28 14:32:27 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-07-28 19:15:52 +0100 |
| commit | 6c07ef298ac2a05e14cdb059169a78c74badf056 (patch) | |
| tree | 0b19c033275670bd495bb6439de3bce967a5c8b6 /drivers/spi/spi-atmel.c | |
| parent | dfec4a6e42286dacc733c7e6be43606a5622ca58 (diff) | |
| download | linux-6c07ef298ac2a05e14cdb059169a78c74badf056.tar.bz2 | |
spi/atmel: Annotate lock/unlock functions
Let checkers like sparse know that the locking imbalances are intentional
in these functions.
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/spi/spi-atmel.c')
| -rw-r--r-- | drivers/spi/spi-atmel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c index 4c6c455685c2..4e406930fa52 100644 --- a/drivers/spi/spi-atmel.c +++ b/drivers/spi/spi-atmel.c @@ -360,12 +360,12 @@ static void cs_deactivate(struct atmel_spi *as, struct spi_device *spi) gpio_set_value(asd->npcs_pin, !active); } -static void atmel_spi_lock(struct atmel_spi *as) +static void atmel_spi_lock(struct atmel_spi *as) __acquires(&as->lock) { spin_lock_irqsave(&as->lock, as->flags); } -static void atmel_spi_unlock(struct atmel_spi *as) +static void atmel_spi_unlock(struct atmel_spi *as) __releases(&as->lock) { spin_unlock_irqrestore(&as->lock, as->flags); } |