Messages in this thread Patch in this message | | | From | Paul Cercueil <> | Subject | [PATCH v2 08/30] mfd: rc5t583-irq: Remove #ifdef guards for PM related functions | Date | Mon, 8 Aug 2022 19:40:45 +0200 |
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Use the new pm_sleep_ptr() macro to handle the .irq_set_wake() callback.
This macro allows the mt6397_irq_set_wake() function to be automatically dropped by the compiler when CONFIG_SUSPEND is disabled, without having to use #ifdef guards.
This has the advantage of always compiling these functions in, independently of any Kconfig option. Thanks to that, bugs and other regressions are subsequently easier to catch.
Signed-off-by: Paul Cercueil <paul@crapouillou.net> --- drivers/mfd/rc5t583-irq.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/rc5t583-irq.c b/drivers/mfd/rc5t583-irq.c index b374a3d34688..621ea61fa7c6 100644 --- a/drivers/mfd/rc5t583-irq.c +++ b/drivers/mfd/rc5t583-irq.c @@ -228,15 +228,12 @@ static void rc5t583_irq_sync_unlock(struct irq_data *irq_data) mutex_unlock(&rc5t583->irq_lock); } -#ifdef CONFIG_PM_SLEEP + static int rc5t583_irq_set_wake(struct irq_data *irq_data, unsigned int on) { struct rc5t583 *rc5t583 = irq_data_get_irq_chip_data(irq_data); return irq_set_irq_wake(rc5t583->chip_irq, on); } -#else -#define rc5t583_irq_set_wake NULL -#endif static irqreturn_t rc5t583_irq(int irq, void *data) { @@ -317,7 +314,7 @@ static struct irq_chip rc5t583_irq_chip = { .irq_bus_lock = rc5t583_irq_lock, .irq_bus_sync_unlock = rc5t583_irq_sync_unlock, .irq_set_type = rc5t583_irq_set_type, - .irq_set_wake = rc5t583_irq_set_wake, + .irq_set_wake = pm_sleep_ptr(rc5t583_irq_set_wake), }; int rc5t583_irq_init(struct rc5t583 *rc5t583, int irq, int irq_base) -- 2.35.1
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