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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2019-08-09 01:53:43 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2019-09-02 19:06:53 +0300
commit0570bab054106f68533dcb0de2e64c48b15d7b9f (patch)
treee39523379fc22e9b49d2aed8f26eb3c840b86adc /drivers/input
parenta866781e84dd022dde5d307093555e65c31277de (diff)
downloadlinux-0570bab054106f68533dcb0de2e64c48b15d7b9f.tar.xz
Input: bu21013_ts - annotate supend/resume methods as __maybe_unused
Instead if #ifdef-ing out suspend and resume methods, let's mark them as __maybe_unused to get better compile time coverage. Tested-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input')
-rw-r--r--drivers/input/touchscreen/bu21013_ts.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index e9cb020ed725..0bdadd24296f 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -634,7 +634,6 @@ static int bu21013_remove(struct i2c_client *client)
return 0;
}
-#ifdef CONFIG_PM
/**
* bu21013_suspend() - suspend the touch screen controller
* @dev: pointer to device structure
@@ -642,7 +641,7 @@ static int bu21013_remove(struct i2c_client *client)
* This function is used to suspend the
* touch panel controller and returns integer
*/
-static int bu21013_suspend(struct device *dev)
+static int __maybe_unused bu21013_suspend(struct device *dev)
{
struct bu21013_ts *ts = dev_get_drvdata(dev);
struct i2c_client *client = ts->client;
@@ -665,7 +664,7 @@ static int bu21013_suspend(struct device *dev)
* This function is used to resume the touch panel
* controller and returns integer.
*/
-static int bu21013_resume(struct device *dev)
+static int __maybe_unused bu21013_resume(struct device *dev)
{
struct bu21013_ts *ts = dev_get_drvdata(dev);
struct i2c_client *client = ts->client;
@@ -693,11 +692,7 @@ static int bu21013_resume(struct device *dev)
return 0;
}
-static const struct dev_pm_ops bu21013_dev_pm_ops = {
- .suspend = bu21013_suspend,
- .resume = bu21013_resume,
-};
-#endif
+static SIMPLE_DEV_PM_OPS(bu21013_dev_pm_ops, bu21013_suspend, bu21013_resume);
static const struct i2c_device_id bu21013_id[] = {
{ DRIVER_TP, 0 },
@@ -708,9 +703,7 @@ MODULE_DEVICE_TABLE(i2c, bu21013_id);
static struct i2c_driver bu21013_driver = {
.driver = {
.name = DRIVER_TP,
-#ifdef CONFIG_PM
.pm = &bu21013_dev_pm_ops,
-#endif
},
.probe = bu21013_probe,
.remove = bu21013_remove,