diff options
| author | Jianqun Xu <jay.xu@rock-chips.com> | 2021-08-16 04:21:35 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2021-08-17 02:01:50 +0300 |
| commit | 93103f6eb09ca5152ef9173ec8b91b78df1905e8 (patch) | |
| tree | 24fa32e62830ebc6bce5523e7e0ecd40d53c6c4d /drivers/gpio | |
| parent | 3bcbd1a85b68e5f864029fd6f0bb0bcc8e2f1082 (diff) | |
| download | linux-93103f6eb09ca5152ef9173ec8b91b78df1905e8.tar.xz | |
gpio/rockchip: drop irq_gc_lock/irq_gc_unlock for irq set type
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>
Link: https://lore.kernel.org/r/20210816012135.1119234-1-jay.xu@rock-chips.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-rockchip.c | 2 |
1 files changed, 0 insertions, 2 deletions
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; |