diff options
Diffstat (limited to 'drivers/input/touchscreen/imx6ul_tsc.c')
| -rw-r--r-- | drivers/input/touchscreen/imx6ul_tsc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/imx6ul_tsc.c b/drivers/input/touchscreen/imx6ul_tsc.c index cd369f9ac5e6..2d4facf70cdb 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); } @@ -521,7 +520,7 @@ static int __maybe_unused imx6ul_tsc_suspend(struct device *dev) mutex_lock(&input_dev->mutex); - if (input_dev->users) + if (input_device_enabled(input_dev)) imx6ul_tsc_stop(tsc); mutex_unlock(&input_dev->mutex); @@ -538,7 +537,7 @@ static int __maybe_unused imx6ul_tsc_resume(struct device *dev) mutex_lock(&input_dev->mutex); - if (input_dev->users) + if (input_device_enabled(input_dev)) retval = imx6ul_tsc_start(tsc); mutex_unlock(&input_dev->mutex); |