diff options
| author | zhengbin <zhengbin13@huawei.com> | 2019-10-09 02:37:17 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-10-09 19:20:16 +0200 |
| commit | c46652ee6cacc42513e4f555f0050db2d537dab6 (patch) | |
| tree | ede3044860a05ea80ba708bdc6083243c242fc9b /drivers/spi/spi-npcm-pspi.c | |
| parent | spi: omap-100k: Remove set but not used variable 'dataH' (diff) | |
| download | linux-c46652ee6cacc42513e4f555f0050db2d537dab6.tar.xz linux-c46652ee6cacc42513e4f555f0050db2d537dab6.zip | |
spi: npcm: Remove set but not used variable 'val'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/spi/spi-npcm-pspi.c: In function npcm_pspi_handler:
drivers/spi/spi-npcm-pspi.c:296:6: warning: variable val set but not used [-Wunused-but-set-variable]
It is not used since commit 2a22f1b30cee ("spi:
npcm: add NPCM PSPI controller driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Link: https://lore.kernel.org/r/1570581437-104549-3-git-send-email-zhengbin13@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-npcm-pspi.c')
| -rw-r--r-- | drivers/spi/spi-npcm-pspi.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/spi/spi-npcm-pspi.c b/drivers/spi/spi-npcm-pspi.c index b191d57d1dc0..fe624731c74c 100644 --- a/drivers/spi/spi-npcm-pspi.c +++ b/drivers/spi/spi-npcm-pspi.c @@ -293,7 +293,6 @@ static void npcm_pspi_reset_hw(struct npcm_pspi *priv) static irqreturn_t npcm_pspi_handler(int irq, void *dev_id) { struct npcm_pspi *priv = dev_id; - u16 val; u8 stat; stat = ioread8(priv->base + NPCM_PSPI_STAT); @@ -303,7 +302,7 @@ static irqreturn_t npcm_pspi_handler(int irq, void *dev_id) if (priv->tx_buf) { if (stat & NPCM_PSPI_STAT_RBF) { - val = ioread8(NPCM_PSPI_DATA + priv->base); + ioread8(NPCM_PSPI_DATA + priv->base); if (priv->tx_bytes == 0) { npcm_pspi_disable(priv); complete(&priv->xfer_done); |