[PATCH 08/32] Input: mpr121-touchkey - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
From: Jonathan Cameron <jic23@kernel.org>
Date: 2022-12-04 17:56:19
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
From: Jonathan Cameron <Jonathan.Cameron@huawei.com> SIMPLE_DEV_PM_OPS() is deprecated as it requires explicit protection against unused function warnings. The new combination of pm_sleep_ptr() and DEFINE_SIMPLE_DEV_PM_OPS() allows the compiler to see the functions, thus suppressing the warning, but still allowing the unused code to be removed. Thus also drop the __maybe_unused markings. Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Cc: Michal Vokáč <redacted> --- drivers/input/keyboard/mpr121_touchkey.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/input/keyboard/mpr121_touchkey.c b/drivers/input/keyboard/mpr121_touchkey.c
index 4610ef55903c..74ad353462a3 100644
--- a/drivers/input/keyboard/mpr121_touchkey.c
+++ b/drivers/input/keyboard/mpr121_touchkey.c@@ -340,7 +340,7 @@ static int mpr_touchkey_probe(struct i2c_client *client) return 0; } -static int __maybe_unused mpr_suspend(struct device *dev) +static int mpr_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev);
@@ -352,7 +352,7 @@ static int __maybe_unused mpr_suspend(struct device *dev) return 0; } -static int __maybe_unused mpr_resume(struct device *dev) +static int mpr_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); struct mpr121_touchkey *mpr121 = i2c_get_clientdata(client);
@@ -366,7 +366,7 @@ static int __maybe_unused mpr_resume(struct device *dev) return 0; } -static SIMPLE_DEV_PM_OPS(mpr121_touchkey_pm_ops, mpr_suspend, mpr_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(mpr121_touchkey_pm_ops, mpr_suspend, mpr_resume); static const struct i2c_device_id mpr121_id[] = { { "mpr121_touchkey", 0 },
@@ -385,7 +385,7 @@ MODULE_DEVICE_TABLE(of, mpr121_touchkey_dt_match_table); static struct i2c_driver mpr_touchkey_driver = { .driver = { .name = "mpr121", - .pm = &mpr121_touchkey_pm_ops, + .pm = pm_sleep_ptr(&mpr121_touchkey_pm_ops), .of_match_table = of_match_ptr(mpr121_touchkey_dt_match_table), }, .id_table = mpr121_id,
--
2.38.1