diff options
| author | Marc Zyngier <maz@kernel.org> | 2021-05-04 19:42:18 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-08-12 13:39:39 +0300 |
| commit | a9cb09b7be84a7adc9e6f4aaf8d770933d65f953 (patch) | |
| tree | 1cba2401d73d9d03178b0bee576fc52a38b5c25c /drivers/pinctrl/samsung/pinctrl-exynos.c | |
| parent | dbd1c54fc82051bf7f3271b43517281f5b2cff51 (diff) | |
| download | linux-a9cb09b7be84a7adc9e6f4aaf8d770933d65f953.tar.xz | |
pinctrl: Bulk conversion to generic_handle_domain_irq()
Wherever possible, replace constructs that match either
generic_handle_irq(irq_find_mapping()) or
generic_handle_irq(irq_linear_revmap()) to a single call to
generic_handle_domain_irq().
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/pinctrl/samsung/pinctrl-exynos.c')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index 2b99f4130e1e..0489c899b401 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -246,7 +246,8 @@ static irqreturn_t exynos_eint_gpio_irq(int irq, void *data) { struct samsung_pinctrl_drv_data *d = data; struct samsung_pin_bank *bank = d->pin_banks; - unsigned int svc, group, pin, virq; + unsigned int svc, group, pin; + int ret; svc = readl(bank->eint_base + EXYNOS_SVC_OFFSET); group = EXYNOS_SVC_GROUP(svc); @@ -256,10 +257,10 @@ static irqreturn_t exynos_eint_gpio_irq(int irq, void *data) return IRQ_HANDLED; bank += (group - 1); - virq = irq_linear_revmap(bank->irq_domain, pin); - if (!virq) + ret = generic_handle_domain_irq(bank->irq_domain, pin); + if (ret) return IRQ_NONE; - generic_handle_irq(virq); + return IRQ_HANDLED; } @@ -473,12 +474,10 @@ static void exynos_irq_eint0_15(struct irq_desc *desc) struct exynos_weint_data *eintd = irq_desc_get_handler_data(desc); struct samsung_pin_bank *bank = eintd->bank; struct irq_chip *chip = irq_desc_get_chip(desc); - int eint_irq; chained_irq_enter(chip, desc); - eint_irq = irq_linear_revmap(bank->irq_domain, eintd->irq); - generic_handle_irq(eint_irq); + generic_handle_domain_irq(bank->irq_domain, eintd->irq); chained_irq_exit(chip, desc); } @@ -490,7 +489,7 @@ static inline void exynos_irq_demux_eint(unsigned int pend, while (pend) { irq = fls(pend) - 1; - generic_handle_irq(irq_find_mapping(domain, irq)); + generic_handle_domain_irq(domain, irq); pend &= ~(1 << irq); } } |