diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-08-01 09:18:58 +0200 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-08-03 21:02:06 +0200 |
| commit | b644c640923b625340c603cdb8d8f456406eb4de (patch) | |
| tree | 8c4a6d8bca069b8d3cd9b6d7fa8467c8dcc51971 | |
| parent | 186f3edfdd41f2ae87fc40a9ccba52a3bf930994 (diff) | |
Revert "gpio: pxa: Make irq_chip immutable"
This reverts commit 20117cf426b6 ("gpio: pxa: Make irq_chip immutableas")
as it caused a regression on samsung coreprimevelte and we've not been
able to fix it so far.
Cc: stable@vger.kernel.org # v6.16
Fixes: 20117cf426b6 ("gpio: pxa: Make irq_chip immutableas")
Reported-by: Duje Mihanović <duje@dujemihanovic.xyz>
Closes: https://lore.kernel.org/all/3367665.aeNJFYEL58@radijator/
Tested-by: Duje Mihanović <duje@dujemihanovic.xyz>
Link: https://lore.kernel.org/r/20250801071858.7554-1-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | drivers/gpio/gpio-pxa.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c index 13f7da2a9486..cbcdd416f8b9 100644 --- a/drivers/gpio/gpio-pxa.c +++ b/drivers/gpio/gpio-pxa.c @@ -499,8 +499,6 @@ static void pxa_mask_muxed_gpio(struct irq_data *d) gfer = readl_relaxed(base + GFER_OFFSET) & ~GPIO_bit(gpio); writel_relaxed(grer, base + GRER_OFFSET); writel_relaxed(gfer, base + GFER_OFFSET); - - gpiochip_disable_irq(&pchip->chip, gpio); } static int pxa_gpio_set_wake(struct irq_data *d, unsigned int on) @@ -520,21 +518,17 @@ static void pxa_unmask_muxed_gpio(struct irq_data *d) unsigned int gpio = irqd_to_hwirq(d); struct pxa_gpio_bank *c = gpio_to_pxabank(&pchip->chip, gpio); - gpiochip_enable_irq(&pchip->chip, gpio); - c->irq_mask |= GPIO_bit(gpio); update_edge_detect(c); } -static const struct irq_chip pxa_muxed_gpio_chip = { +static struct irq_chip pxa_muxed_gpio_chip = { .name = "GPIO", .irq_ack = pxa_ack_muxed_gpio, .irq_mask = pxa_mask_muxed_gpio, .irq_unmask = pxa_unmask_muxed_gpio, .irq_set_type = pxa_gpio_irq_type, .irq_set_wake = pxa_gpio_set_wake, - .flags = IRQCHIP_IMMUTABLE, - GPIOCHIP_IRQ_RESOURCE_HELPERS, }; static int pxa_gpio_nums(struct platform_device *pdev) |