From: YueHaibing <yuehaibing@huawei.com>
To: kernel-janitors@vger.kernel.org
Subject: [PATCH -next] Input: ti_am335x_tsc - remove set but not used variable 'tscadc_dev'
Date: Mon, 18 Feb 2019 13:31:03 +0000 [thread overview]
Message-ID: <20190218133103.93973-1-yuehaibing@huawei.com> (raw)
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/input/touchscreen/ti_am335x_tsc.c: In function 'titsc_suspend':
drivers/input/touchscreen/ti_am335x_tsc.c:510:24: warning:
variable 'tscadc_dev' set but not used [-Wunused-but-set-variable]
drivers/input/touchscreen/ti_am335x_tsc.c: In function 'titsc_resume':
drivers/input/touchscreen/ti_am335x_tsc.c:527:24: warning:
variable 'tscadc_dev' set but not used [-Wunused-but-set-variable]
It's not used any more after 333e07ec4b33 ("Input: ti_am335x_tsc: Mark TSC
device as wakeup source")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/input/touchscreen/ti_am335x_tsc.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index 9e8684ab48f4..83e685557a19 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -507,10 +507,8 @@ static int titsc_remove(struct platform_device *pdev)
static int __maybe_unused titsc_suspend(struct device *dev)
{
struct titsc *ts_dev = dev_get_drvdata(dev);
- struct ti_tscadc_dev *tscadc_dev;
unsigned int idle;
- tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
if (device_may_wakeup(dev)) {
titsc_writel(ts_dev, REG_IRQSTATUS, TSC_IRQENB_MASK);
idle = titsc_readl(ts_dev, REG_IRQENABLE);
@@ -524,9 +522,7 @@ static int __maybe_unused titsc_suspend(struct device *dev)
static int __maybe_unused titsc_resume(struct device *dev)
{
struct titsc *ts_dev = dev_get_drvdata(dev);
- struct ti_tscadc_dev *tscadc_dev;
- tscadc_dev = ti_tscadc_dev_get(to_platform_device(dev));
if (device_may_wakeup(dev)) {
titsc_writel(ts_dev, REG_IRQWAKEUP,
0x00);
next reply other threads:[~2019-02-18 13:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-18 13:31 YueHaibing [this message]
2019-02-19 18:59 ` [PATCH -next] Input: ti_am335x_tsc - remove set but not used variable 'tscadc_dev' Dmitry Torokhov
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