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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>
This commit is contained in:
Lee Jones 2020-11-12 23:34:13 -08:00 committed by Dmitry Torokhov
parent f1556986ba
commit cd536aa5b4
1 changed files with 1 additions and 2 deletions
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3
drivers/input/touchscreen/imx6ul_tsc.c
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@ -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);
}