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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-12-04 21:08:26 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-12-08 00:27:46 +0300 |
| commit | 6b94d7b649443ab0f23a3984e1ddc9c8870e0029 (patch) | |
| tree | 41642526ee5c5230bf40862ebeb8d38f434108d5 | |
| parent | b94615650fe66e3e87cb14c5ec2e38b2884d9f37 (diff) | |
| download | linux-6b94d7b649443ab0f23a3984e1ddc9c8870e0029.tar.xz | |
Input: mcs-touchkey - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
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 ifdef guards.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20221204180841.2211588-18-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| -rw-r--r-- | drivers/input/keyboard/mcs_touchkey.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/input/keyboard/mcs_touchkey.c b/drivers/input/keyboard/mcs_touchkey.c index 34683458524c..d414e19e4559 100644 --- a/drivers/input/keyboard/mcs_touchkey.c +++ b/drivers/input/keyboard/mcs_touchkey.c @@ -213,7 +213,6 @@ static void mcs_touchkey_shutdown(struct i2c_client *client) data->poweron(false); } -#ifdef CONFIG_PM_SLEEP static int mcs_touchkey_suspend(struct device *dev) { struct mcs_touchkey_data *data = dev_get_drvdata(dev); @@ -243,10 +242,9 @@ static int mcs_touchkey_resume(struct device *dev) return 0; } -#endif -static SIMPLE_DEV_PM_OPS(mcs_touchkey_pm_ops, - mcs_touchkey_suspend, mcs_touchkey_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(mcs_touchkey_pm_ops, + mcs_touchkey_suspend, mcs_touchkey_resume); static const struct i2c_device_id mcs_touchkey_id[] = { { "mcs5000_touchkey", MCS5000_TOUCHKEY }, @@ -258,7 +256,7 @@ MODULE_DEVICE_TABLE(i2c, mcs_touchkey_id); static struct i2c_driver mcs_touchkey_driver = { .driver = { .name = "mcs_touchkey", - .pm = &mcs_touchkey_pm_ops, + .pm = pm_sleep_ptr(&mcs_touchkey_pm_ops), }, .probe_new = mcs_touchkey_probe, .remove = mcs_touchkey_remove, |