Messages in this thread Patch in this message | | | From | Stephen Boyd <> | Subject | [PATCH 4/4] gpio: Clarify kerneldoc on gpiochip_set_chained_irqchip() | Date | Mon, 8 Oct 2018 09:32:16 -0700 |
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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(-)
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, -- Sent by a computer through tubes
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