diff mbox series

[4/4] gpio: Clarify kerneldoc on gpiochip_set_chained_irqchip()

Message ID 20181008163216.97436-5-swboyd@chromium.org
State New
Headers show
Series gpio chip cascade fixes | expand

Commit Message

Stephen Boyd Oct. 8, 2018, 4:32 p.m. UTC 
This doesn't support nested anymore, so drivers shouldn't call it with
the handler set to NULL.

Cc: Evan Green <evgreen@chromium.org>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
---
 drivers/gpio/gpiolib.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

Comments

Linus Walleij Oct. 16, 2018, 7:30 a.m. UTC | #1 
On Mon, Oct 8, 2018 at 6:32 PM Stephen Boyd <swboyd@chromium.org> wrote:

> This doesn't support nested anymore, so drivers shouldn't call it with
> the handler set to NULL.
>
> Cc: Evan Green <evgreen@chromium.org>
> Cc: Thierry Reding <treding@nvidia.com>
> Cc: Grygorii Strashko <grygorii.strashko@ti.com>
> Signed-off-by: Stephen Boyd <swboyd@chromium.org>

Patch applied.

Yours,
Linus Walleij
diff mbox series

Patch

diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
index 37c6fc73b179..1729d0f698e7 100644
--- a/drivers/gpio/gpiolib.c
+++ b/drivers/gpio/gpiolib.c
@@ -1693,8 +1693,7 @@  static void gpiochip_set_cascaded_irqchip(struct gpio_chip *gpiochip,
  * @parent_irq: the irq number corresponding to the parent IRQ for this
  * chained irqchip
  * @parent_handler: the parent interrupt handler for the accumulated IRQ
- * coming out of the gpiochip. If the interrupt is nested rather than
- * cascaded, pass NULL in this handler argument
+ * coming out of the gpiochip.
  */
 void gpiochip_set_chained_irqchip(struct gpio_chip *gpiochip,
 				  struct irq_chip *irqchip,