[PATCH 05/15] input: touchscreen: imx6ul_tsc: Remove set but unused variable 'value'

[Lee Jones]

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]

Cc: Dmitry Torokhov <dmitry.torok...@gmail.com>
Cc: Shawn Guo <shawn...@kernel.org>
Cc: Sascha Hauer <s.ha...@pengutronix.de>
Cc: Pengutronix Kernel Team <ker...@pengutronix.de>
Cc: Fabio Estevam <feste...@gmail.com>
Cc: NXP Linux Team <linux-...@nxp.com>
Cc: Haibo Chen <haibo.c...@freescale.com>
Cc: linux-in...@vger.kernel.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/input/touchscreen/imx6ul_tsc.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/input/touchscreen/imx6ul_tsc.c 
b/drivers/input/touchscreen/imx6ul_tsc.c
index cd369f9ac5e60..e1852f7d4d31e 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);
        }
 
-- 
2.25.1