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Input: lpc32xx-keys - 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/20221204180841.2211588-15-jic23@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Jonathan Cameron 2022-12-04 18:08:23 +00:00 committed by Dmitry Torokhov
parent d0774bc975
commit bad0193a06
1 changed files with 3 additions and 5 deletions
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8
drivers/input/keyboard/lpc32xx-keys.c
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@ -264,7 +264,6 @@ static int lpc32xx_kscan_probe(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM_SLEEP
static int lpc32xx_kscan_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@ -302,10 +301,9 @@ static int lpc32xx_kscan_resume(struct device *dev)
mutex_unlock(&input->mutex);
return retval;
}
#endif
static SIMPLE_DEV_PM_OPS(lpc32xx_kscan_pm_ops, lpc32xx_kscan_suspend,
lpc32xx_kscan_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(lpc32xx_kscan_pm_ops, lpc32xx_kscan_suspend,
lpc32xx_kscan_resume);
static const struct of_device_id lpc32xx_kscan_match[] = {
{ .compatible = "nxp,lpc3220-key" },
@ -317,7 +315,7 @@ static struct platform_driver lpc32xx_kscan_driver = {
.probe = lpc32xx_kscan_probe,
.driver = {
.name = DRV_NAME,
.pm = &lpc32xx_kscan_pm_ops,
.pm = pm_sleep_ptr(&lpc32xx_kscan_pm_ops),
.of_match_table = lpc32xx_kscan_match,
}
};