Input: nomadik-ske-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 <Jonathan.Cameron@huawei.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20221204180841.2211588-19-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c
index 0d55a95..970f2a6 100644 (file)
--- a/drivers/input/keyboard/nomadik-ske-keypad.c
+++ b/drivers/input/keyboard/nomadik-ske-keypad.c
@@ -388,7 +388,6 @@ static int ske_keypad_remove(struct platform_device *pdev)
        return 0;
 }
 
-#ifdef CONFIG_PM_SLEEP
 static int ske_keypad_suspend(struct device *dev)
 {
        struct platform_device *pdev = to_platform_device(dev);
@@ -416,15 +415,14 @@ static int ske_keypad_resume(struct device *dev)
 
        return 0;
 }
-#endif
 
-static SIMPLE_DEV_PM_OPS(ske_keypad_dev_pm_ops,
-                        ske_keypad_suspend, ske_keypad_resume);
+static DEFINE_SIMPLE_DEV_PM_OPS(ske_keypad_dev_pm_ops,
+                               ske_keypad_suspend, ske_keypad_resume);
 
 static struct platform_driver ske_keypad_driver = {
        .driver = {
                .name = "nmk-ske-keypad",
-               .pm = &ske_keypad_dev_pm_ops,
+               .pm = pm_sleep_ptr(&ske_keypad_dev_pm_ops),
        },
        .remove = ske_keypad_remove,
 };