mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 13:53:33 +00:00
Code Issues Releases Wiki Activity

Input: matrix-keypad - switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

Browse source 
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/20221204180841.2211588-16-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Jonathan Cameron 2022-12-04 18:08:24 +00:00 committed by Dmitry Torokhov
parent bad0193a06
commit b9425700d2
1 changed files with 3 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
drivers/input/keyboard/matrix_keypad.c
View file

@ -230,7 +230,6 @@ static void matrix_keypad_stop(struct input_dev *dev)
disable_row_irqs(keypad);
}
#ifdef CONFIG_PM_SLEEP
static void matrix_keypad_enable_wakeup(struct matrix_keypad *keypad)
{
const struct matrix_keypad_platform_data *pdata = keypad->pdata;
@ -299,10 +298,9 @@ static int matrix_keypad_resume(struct device *dev)
return 0;
}
#endif
static SIMPLE_DEV_PM_OPS(matrix_keypad_pm_ops,
matrix_keypad_suspend, matrix_keypad_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(matrix_keypad_pm_ops,
matrix_keypad_suspend, matrix_keypad_resume);
static int matrix_keypad_init_gpio(struct platform_device *pdev,
struct matrix_keypad *keypad)
@ -577,7 +575,7 @@ static struct platform_driver matrix_keypad_driver = {
.remove = matrix_keypad_remove,
.driver = {
.name = "matrix-keypad",
.pm = &matrix_keypad_pm_ops,
.pm = pm_sleep_ptr(&matrix_keypad_pm_ops),
.of_match_table = of_match_ptr(matrix_keypad_dt_match),
},
};