From b9425700d297b530f1e656bdbf8936dce55f0029 Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Sun, 4 Dec 2022 18:08:24 +0000 Subject: Input: matrix-keypad - 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 Link: https://lore.kernel.org/r/20221204180841.2211588-16-jic23@kernel.org Signed-off-by: Dmitry Torokhov --- drivers/input/keyboard/matrix_keypad.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index b4c0325bbf1a..203310727d88 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -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), }, }; -- cgit v1.2.3