From: Stephen Boyd <swboyd@chromium.org>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org,
Evan Green <evgreen@chromium.org>,
Thierry Reding <treding@nvidia.com>,
Grygorii Strashko <grygorii.strashko@ti.com>
Subject: [PATCH 4/4] gpio: Clarify kerneldoc on gpiochip_set_chained_irqchip()
Date: Mon, 8 Oct 2018 09:32:16 -0700 [thread overview]
Message-ID: <20181008163216.97436-5-swboyd@chromium.org> (raw)
In-Reply-To: <20181008163216.97436-1-swboyd@chromium.org>
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
next prev parent reply other threads:[~2018-10-08 16:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-08 16:32 [PATCH 0/4] gpio chip cascade fixes Stephen Boyd
2018-10-08 16:32 ` [PATCH 1/4] gpio: Assign gpio_irq_chip::parents to non-stack pointer Stephen Boyd
2018-10-09 4:56 ` kbuild test robot
2018-10-09 6:01 ` Stephen Boyd
2018-10-10 12:05 ` Linus Walleij
2018-10-10 17:02 ` Stephen Boyd
2018-10-08 16:32 ` [PATCH 2/4] gpio: Drop parent irq assignment during cascade setup Stephen Boyd
2018-10-16 7:28 ` Linus Walleij
2018-10-08 16:32 ` [PATCH 3/4] gpio: Remove unused 'irqchip' argument to gpiochip_set_cascaded_irqchip() Stephen Boyd
2018-10-16 7:29 ` Linus Walleij
2018-10-08 16:32 ` Stephen Boyd [this message]
2018-10-16 7:30 ` [PATCH 4/4] gpio: Clarify kerneldoc on gpiochip_set_chained_irqchip() Linus Walleij
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