From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Alexandre Courbot <gnurou@gmail.com>,
linux-gpio@vger.kernel.org, Jiang Liu <jiang.liu@linux.intel.com>,
Russell King <rmk+kernel@arm.linux.org.uk>,
Julia Lawall <Julia.Lawall@lip6.fr>
Subject: [patch 05/19] gpiolib: Consolidate chained IRQ handler install/remove
Date: Mon, 13 Jul 2015 20:41:22 -0000 [thread overview]
Message-ID: <20150712232405.127041870@linutronix.de> (raw)
In-Reply-To: 20150712232317.244138485@linutronix.de
[-- Attachment #1: gpiolib-Consolidate-chained-IRQ-handler-install-remo.patch --]
[-- Type: text/plain, Size: 1147 bytes --]
Chained irq handlers usually set up handler data as well. We now have
a function to set both under irq_desc->lock. Replace the two calls
with one.
Search and conversion was done with coccinelle:
Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Cc: linux-gpio@vger.kernel.org
---
drivers/gpio/gpiolib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
Index: tip/drivers/gpio/gpiolib.c
===================================================================
--- tip.orig/drivers/gpio/gpiolib.c
+++ tip/drivers/gpio/gpiolib.c
@@ -443,8 +443,8 @@ void gpiochip_set_chained_irqchip(struct
* The parent irqchip is already using the chip_data for this
* irqchip, so our callbacks simply use the handler_data.
*/
- irq_set_handler_data(parent_irq, gpiochip);
- irq_set_chained_handler(parent_irq, parent_handler);
+ irq_set_chained_handler_and_data(parent_irq, parent_handler,
+ gpiochip);
gpiochip->irq_parent = parent_irq;
}
next prev parent reply other threads:[~2015-07-13 20:41 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-13 20:41 [patch 00/19] gpio: Interrupt cleanups and API change preparation Thomas Gleixner
2015-07-13 20:41 ` [patch 01/19] gpio/mpc8xxx: Consolidate chained IRQ handler install/remove Thomas Gleixner
2015-07-13 20:41 ` [patch 02/19] gpio/mvebu: " Thomas Gleixner
2015-07-13 20:41 ` [patch 03/19] gpio/timberdale: " Thomas Gleixner
2015-07-13 20:41 ` [patch 04/19] gpio/tz1090: " Thomas Gleixner
2015-07-13 20:41 ` Thomas Gleixner [this message]
2015-07-13 20:41 ` [patch 06/19] gpio/zynq: Use irq_set_chip_handler_name_locked() Thomas Gleixner
2015-07-13 20:41 ` [patch 07/19] gpio/ep93xx: Use irq_set_handler_locked() Thomas Gleixner
2015-07-13 20:41 ` [patch 08/19] gpio/msm-v2: " Thomas Gleixner
2015-07-13 20:41 ` [patch 09/19] gpio/omap: " Thomas Gleixner
2015-07-13 20:41 ` [patch 10/19] gpio/pch: " Thomas Gleixner
2015-07-13 20:41 ` [patch 11/19] gpio/gpio-tegra: " Thomas Gleixner
2015-07-13 20:41 ` [patch 12/19] gpio/davinci: Use accessor function irq_data_get_irq_handler_data() Thomas Gleixner
2015-07-13 20:41 ` [patch 13/19] gpio: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc Thomas Gleixner
2015-07-13 20:41 ` [patch 14/19] gpio/davinci: Prepare gpio_irq_handler for irq argument removal Thomas Gleixner
2015-07-13 20:41 ` [patch 15/19] gpio/ep93xx: Prepare ep93xx_gpio_f_irq_handler " Thomas Gleixner
2015-07-13 20:41 ` [patch 16/19] gpio/mvebu: Prepare mvebu_gpio_irq_handler " Thomas Gleixner
2015-07-13 20:41 ` [patch 17/19] gpio/sa1100: Prepare sa1100_gpio_handler " Thomas Gleixner
2015-07-13 20:41 ` [patch 18/19] gpio/msm-v2: Avoid redundant lookup of irq_data Thomas Gleixner
[not found] ` <CAKb7UviaGO2a=B7_4CbirQU=JLS5D_bNAe-PWzL-8Sp621rkYQ@mail.gmail.com>
2015-07-14 5:39 ` Jiang Liu
2015-07-14 10:14 ` Thomas Gleixner
2015-07-13 20:41 ` [patch 19/19] gpio/davinci: " Thomas Gleixner
2015-07-14 10:16 ` Thomas Gleixner
2015-07-16 13:55 ` [patch 00/19] gpio: Interrupt cleanups and API change preparation Linus Walleij
2015-07-16 14:13 ` Thomas Gleixner
2015-07-17 12:47 ` Linus Walleij
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