diff mbox series

[v8,8/9] gpio/rockchip: drop irq_gc_lock/irq_gc_unlock for irq set type

Message ID 20210816012135.1119234-1-jay.xu@rock-chips.com
State Accepted
Commit 93103f6eb09ca5152ef9173ec8b91b78df1905e8
Headers show
Series gpio-rockchip driver | expand

Commit Message

Jianqun Xu Aug. 16, 2021, 1:21 a.m. UTC 
There has spin lock for irq set type already, so drop irq_gc_lock and
irq_gc_unlock.

Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
---
v8:
 - none
v7:
 - none
v6:
 - add reviewed by heiko

 drivers/gpio/gpio-rockchip.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index b2be56040289..036b2d959503 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -406,7 +406,6 @@  static int rockchip_irq_set_type(struct irq_data *d, unsigned int type)
 		irq_set_handler_locked(d, handle_level_irq);
 
 	raw_spin_lock_irqsave(&bank->slock, flags);
-	irq_gc_lock(gc);
 
 	level = rockchip_gpio_readl(bank, bank->gpio_regs->int_type);
 	polarity = rockchip_gpio_readl(bank, bank->gpio_regs->int_polarity);
@@ -461,7 +460,6 @@  static int rockchip_irq_set_type(struct irq_data *d, unsigned int type)
 	rockchip_gpio_writel(bank, level, bank->gpio_regs->int_type);
 	rockchip_gpio_writel(bank, polarity, bank->gpio_regs->int_polarity);
 out:
-	irq_gc_unlock(gc);
 	raw_spin_unlock_irqrestore(&bank->slock, flags);
 
 	return ret;