irqchip/apple-aic: Skip unnecessary enabling of use_fast_ipi

use_fast_ipi is true by default and there is no need to "enable" it.

Signed-off-by: Nick Chan <towinchenmi@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Sven Peter <sven@svenpeter.dev>
Link: https://lore.kernel.org/all/20240901034143.12731-3-towinchenmi@gmail.com

diff --git a/drivers/irqchip/irq-apple-aic.c b/drivers/irqchip/irq-apple-aic.c
index 5c534d9fd2b00dccfb5186a3fc1c7ac8ebeb1d98..8d81d5fb3c504c54496394917f18d4dadd8e71ff 100644 (file)
--- a/drivers/irqchip/irq-apple-aic.c
+++ b/drivers/irqchip/irq-apple-aic.c
@@ -987,9 +987,7 @@ static int __init aic_of_ic_init(struct device_node *node, struct device_node *p
        off += sizeof(u32) * (irqc->max_irq >> 5); /* MASK_CLR */
        off += sizeof(u32) * (irqc->max_irq >> 5); /* HW_STATE */
 
-       if (irqc->info.fast_ipi)
-               static_branch_enable(&use_fast_ipi);
-       else
+       if (!irqc->info.fast_ipi)
                static_branch_disable(&use_fast_ipi);
 
        irqc->info.die_stride = off - start_off;