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| author | Lee Jones <lee.jones@linaro.org> | 2020-11-13 10:34:13 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-11-13 10:44:13 +0300 |
| commit | cd536aa5b438351ea170d5e5f0cd75650eaab005 (patch) | |
| tree | 495a11f94387827831b999673e614978146d7228 | |
| parent | f1556986babffb0dd75970cd7a0563e3e1ee387a (diff) | |
| download | linux-cd536aa5b438351ea170d5e5f0cd75650eaab005.tar.xz | |
Input: imx6ul_tsc - remove set but unused variable 'value'
Fixes the following W=1 kernel build warning(s):
drivers/input/touchscreen/imx6ul_tsc.c: In function ‘adc_irq_fn’:
drivers/input/touchscreen/imx6ul_tsc.c:307:6: warning: variable ‘value’ set but not used [-Wunused-but-set-variable]
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Haibo Chen <haibo.chen@nxp.com>
Link: https://lore.kernel.org/r/20201112110204.2083435-6-lee.jones@linaro.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/touchscreen/imx6ul_tsc.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/imx6ul_tsc.c b/drivers/input/touchscreen/imx6ul_tsc.c index cd369f9ac5e6..e1852f7d4d31 100644 --- a/drivers/input/touchscreen/imx6ul_tsc.c +++ b/drivers/input/touchscreen/imx6ul_tsc.c @@ -304,11 +304,10 @@ static irqreturn_t adc_irq_fn(int irq, void *dev_id) { struct imx6ul_tsc *tsc = dev_id; u32 coco; - u32 value; coco = readl(tsc->adc_regs + REG_ADC_HS); if (coco & 0x01) { - value = readl(tsc->adc_regs + REG_ADC_R0); + readl(tsc->adc_regs + REG_ADC_R0); complete(&tsc->completion); } |