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Input: msg2638 - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

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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: Vincent Knecht <vincent.knecht@mailoo.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20230102181842.718010-57-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Jonathan Cameron 2023-01-02 18:18:29 +00:00 committed by Dmitry Torokhov
parent 9b61c45413
commit a43be2dde9
1 changed files with 4 additions and 4 deletions
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8
drivers/input/touchscreen/msg2638.c
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@ -441,7 +441,7 @@ static int msg2638_ts_probe(struct i2c_client *client)
return 0;
}
static int __maybe_unused msg2638_suspend(struct device *dev)
static int msg2638_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct msg2638_ts_data *msg2638 = i2c_get_clientdata(client);
@ -456,7 +456,7 @@ static int __maybe_unused msg2638_suspend(struct device *dev)
return 0;
}
static int __maybe_unused msg2638_resume(struct device *dev)
static int msg2638_resume(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
struct msg2638_ts_data *msg2638 = i2c_get_clientdata(client);
@ -472,7 +472,7 @@ static int __maybe_unused msg2638_resume(struct device *dev)
return ret;
}
static SIMPLE_DEV_PM_OPS(msg2638_pm_ops, msg2638_suspend, msg2638_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(msg2638_pm_ops, msg2638_suspend, msg2638_resume);
static const struct msg_chip_data msg2138_data = {
.irq_handler = msg2138_ts_irq_handler,
@ -495,7 +495,7 @@ static struct i2c_driver msg2638_ts_driver = {
.probe_new = msg2638_ts_probe,
.driver = {
.name = "MStar-TS",
.pm = &msg2638_pm_ops,
.pm = pm_sleep_ptr(&msg2638_pm_ops),
.of_match_table = msg2638_of_match,
},
};