diff options
| author | Jeffy Chen <jeffy.chen@rock-chips.com> | 2022-08-24 09:06:05 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <brgl@bgdev.pl> | 2022-08-31 14:37:34 +0200 |
| commit | b98dbd82ee319d74103510f953a1ca2cd9202614 (patch) | |
| tree | 9c9aec1531b6b936b79b2f2a5a7559585d4768b8 /drivers/gpio/gpio-rockchip.c | |
| parent | 66df18b3bd74107dd7c196e75ce00d64d7553152 (diff) | |
| download | linux-stable-b98dbd82ee319d74103510f953a1ca2cd9202614.tar.gz linux-stable-b98dbd82ee319d74103510f953a1ca2cd9202614.tar.bz2 linux-stable-b98dbd82ee319d74103510f953a1ca2cd9202614.zip | |
gpio/rockchip: Convert to generic_handle_domain_irq()
Follow commit dbd1c54fc820 ("gpio: Bulk conversion to
generic_handle_domain_irq()").
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Diffstat (limited to 'drivers/gpio/gpio-rockchip.c')
| -rw-r--r-- | drivers/gpio/gpio-rockchip.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index f91e876fd969..ebb50c25a461 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -325,26 +325,15 @@ static void rockchip_irq_demux(struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); struct rockchip_pin_bank *bank = irq_desc_get_handler_data(desc); - u32 pend; + unsigned long pending; + unsigned int irq; dev_dbg(bank->dev, "got irq for bank %s\n", bank->name); chained_irq_enter(chip, desc); - pend = readl_relaxed(bank->reg_base + bank->gpio_regs->int_status); - - while (pend) { - unsigned int irq, virq; - - irq = __ffs(pend); - pend &= ~BIT(irq); - virq = irq_find_mapping(bank->domain, irq); - - if (!virq) { - dev_err(bank->dev, "unmapped irq %d\n", irq); - continue; - } - + pending = readl_relaxed(bank->reg_base + bank->gpio_regs->int_status); + for_each_set_bit(irq, &pending, 32) { dev_dbg(bank->dev, "handling irq %d\n", irq); /* @@ -378,7 +367,7 @@ static void rockchip_irq_demux(struct irq_desc *desc) } while ((data & BIT(irq)) != (data_old & BIT(irq))); } - generic_handle_irq(virq); + generic_handle_domain_irq(bank->domain, irq); } chained_irq_exit(chip, desc); |