diff options
| author | Lee Jones <lee.jones@linaro.org> | 2020-07-17 16:54:16 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-07-17 18:38:48 +0300 |
| commit | d9b883aeaeb05d196244383ebe1bc52e39697948 (patch) | |
| tree | dd0b743bc8f61e98e6f46b3a1d1d7dc78c8f5797 /drivers/spi | |
| parent | 78a7f0c0a170ddef39822b8ec2b6311f0f27ea9b (diff) | |
| download | linux-d9b883aeaeb05d196244383ebe1bc52e39697948.tar.xz | |
spi: spi-meson-spicc: Remove set but never used variable 'data' from meson_spicc_reset_fifo()
Looks like it hasn't ever been checked.
Fixes the following W=1 kernel build warning(s):
drivers/spi/spi-meson-spicc.c: In function ‘meson_spicc_reset_fifo’:
drivers/spi/spi-meson-spicc.c:365:6: warning: variable ‘data’ set but not used [-Wunused-but-set-variable]
365 | u32 data;
| ^~~~
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Cc: Kevin Hilman <khilman@baylibre.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: linux-amlogic@lists.infradead.org
Link: https://lore.kernel.org/r/20200717135424.2442271-7-lee.jones@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-meson-spicc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c index 77f7d0e0e46a..ecba6b4a5d85 100644 --- a/drivers/spi/spi-meson-spicc.c +++ b/drivers/spi/spi-meson-spicc.c @@ -362,8 +362,6 @@ static void meson_spicc_setup_xfer(struct meson_spicc_device *spicc, static void meson_spicc_reset_fifo(struct meson_spicc_device *spicc) { - u32 data; - if (spicc->data->has_oen) writel_bits_relaxed(SPICC_ENH_MAIN_CLK_AO, SPICC_ENH_MAIN_CLK_AO, @@ -373,7 +371,7 @@ static void meson_spicc_reset_fifo(struct meson_spicc_device *spicc) spicc->base + SPICC_TESTREG); while (meson_spicc_rxready(spicc)) - data = readl_relaxed(spicc->base + SPICC_RXDATA); + readl_relaxed(spicc->base + SPICC_RXDATA); if (spicc->data->has_oen) writel_bits_relaxed(SPICC_ENH_MAIN_CLK_AO, 0, |