diff options
| author | Marc Zyngier <maz@kernel.org> | 2021-05-04 19:42:18 +0300 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2021-08-12 13:39:38 +0300 |
| commit | dbd1c54fc82051bf7f3271b43517281f5b2cff51 (patch) | |
| tree | a68e4e068b8197831200a893c7d438ab50fda122 /drivers/gpio/gpio-tegra.c | |
| parent | 991007ba6ccad588504cbd1eadf19fbf15c67ace (diff) | |
| download | linux-dbd1c54fc82051bf7f3271b43517281f5b2cff51.tar.xz | |
gpio: 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().
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'drivers/gpio/gpio-tegra.c')
| -rw-r--r-- | drivers/gpio/gpio-tegra.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c index 0025f613d9b3..7f5bc10a6479 100644 --- a/drivers/gpio/gpio-tegra.c +++ b/drivers/gpio/gpio-tegra.c @@ -408,6 +408,8 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc) lvl = tegra_gpio_readl(tgi, GPIO_INT_LVL(tgi, gpio)); for_each_set_bit(pin, &sta, 8) { + int ret; + tegra_gpio_writel(tgi, 1 << pin, GPIO_INT_CLR(tgi, gpio)); @@ -420,11 +422,8 @@ static void tegra_gpio_irq_handler(struct irq_desc *desc) chained_irq_exit(chip, desc); } - irq = irq_find_mapping(domain, gpio + pin); - if (WARN_ON(irq == 0)) - continue; - - generic_handle_irq(irq); + ret = generic_handle_domain_irq(domain, gpio + pin); + WARN_RATELIMIT(ret, "hwirq = %d", gpio + pin); } } |