diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2015-06-21 22:10:46 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-14 13:12:19 +0300 |
| commit | 05379818e489bd9fec892f79f202b2ff41fd6ff8 (patch) | |
| tree | f33194467b1df48a3e912bdd783b43598cd32159 /drivers/gpio/gpio-mpc8xxx.c | |
| parent | 01e2d0627a9a6edb24c37db45db5ecb31e9de808 (diff) | |
| download | linux-05379818e489bd9fec892f79f202b2ff41fd6ff8.tar.xz | |
gpio/mpc8xxx: Consolidate chained IRQ handler install/remove
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
Diffstat (limited to 'drivers/gpio/gpio-mpc8xxx.c')
| -rw-r--r-- | drivers/gpio/gpio-mpc8xxx.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c index 20aa66f34f6e..da8e89205f37 100644 --- a/drivers/gpio/gpio-mpc8xxx.c +++ b/drivers/gpio/gpio-mpc8xxx.c @@ -396,8 +396,8 @@ static int mpc8xxx_probe(struct platform_device *pdev) out_be32(mm_gc->regs + GPIO_IER, 0xffffffff); out_be32(mm_gc->regs + GPIO_IMR, 0); - irq_set_handler_data(mpc8xxx_gc->irqn, mpc8xxx_gc); - irq_set_chained_handler(mpc8xxx_gc->irqn, mpc8xxx_gpio_irq_cascade); + irq_set_chained_handler_and_data(mpc8xxx_gc->irqn, + mpc8xxx_gpio_irq_cascade, mpc8xxx_gc); return 0; } @@ -407,8 +407,7 @@ static int mpc8xxx_remove(struct platform_device *pdev) struct mpc8xxx_gpio_chip *mpc8xxx_gc = platform_get_drvdata(pdev); if (mpc8xxx_gc->irq) { - irq_set_handler_data(mpc8xxx_gc->irqn, NULL); - irq_set_chained_handler(mpc8xxx_gc->irqn, NULL); + irq_set_chained_handler_and_data(mpc8xxx_gc->irqn, NULL, NULL); irq_domain_remove(mpc8xxx_gc->irq); } |