This is a note to let you know that I've just added the patch titled
gpio: uniphier: Fix void functions to remove return value
to the 4.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
gpio-uniphier-fix-void-functions-to-remove-return-va.patch
and it can be found in the queue-4.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ebab14b02741e3b3febb7225aaef2fb8914a0b30
Author: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
Date: Thu Sep 16 20:19:35 2021 +0900
gpio: uniphier: Fix void functions to remove return value
[ Upstream commit 2dd824cca3407bc9a2bd11b00f6e117b66fcfcf1 ]
The return type of irq_chip.irq_mask() and irq_chip.irq_unmask() should
be void.
Fixes: dbe776c2ca54 ("gpio: uniphier: add UniPhier GPIO controller driver")
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx>
Signed-off-by: Bartosz Golaszewski <brgl@xxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpio/gpio-uniphier.c b/drivers/gpio/gpio-uniphier.c
index 7fdac9060979..c72ec3ddf90b 100644
--- a/drivers/gpio/gpio-uniphier.c
+++ b/drivers/gpio/gpio-uniphier.c
@@ -197,7 +197,7 @@ static void uniphier_gpio_irq_mask(struct irq_data *data)
uniphier_gpio_reg_update(priv, UNIPHIER_GPIO_IRQ_EN, mask, 0);
- return irq_chip_mask_parent(data);
+ irq_chip_mask_parent(data);
}
static void uniphier_gpio_irq_unmask(struct irq_data *data)
@@ -207,7 +207,7 @@ static void uniphier_gpio_irq_unmask(struct irq_data *data)
uniphier_gpio_reg_update(priv, UNIPHIER_GPIO_IRQ_EN, mask, mask);
- return irq_chip_unmask_parent(data);
+ irq_chip_unmask_parent(data);
}
static int uniphier_gpio_irq_set_type(struct irq_data *data, unsigned int type)
