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author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-04 06:13:15 +0200 |
---|---|---|
committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-14 12:12:20 +0200 |
commit | 476f8b4c94a90d1167961d90a5ed68dbe87c62da (patch) | |
tree | 2b60b492c8bc55630041c6c7975074ac2be09c7c /drivers/gpio/gpio-zynq.c | |
parent | gpio/davinci: Use accessor function irq_data_get_irq_handler_data() (diff) | |
download | linux-476f8b4c94a90d1167961d90a5ed68dbe87c62da.tar.xz linux-476f8b4c94a90d1167961d90a5ed68dbe87c62da.zip |
gpio: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.
Preparatory patch for the removal of the 'irq' argument from irq flow
handlers.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Alexandre Courbot <gnurou@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/gpio/gpio-zynq.c')
-rw-r--r-- | drivers/gpio/gpio-zynq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c index 53b297473724..db8a61b8ca0c 100644 --- a/drivers/gpio/gpio-zynq.c +++ b/drivers/gpio/gpio-zynq.c @@ -518,7 +518,7 @@ static void zynq_gpio_irqhandler(unsigned int irq, struct irq_desc *desc) { u32 int_sts, int_enb; unsigned int bank_num; - struct zynq_gpio *gpio = irq_get_handler_data(irq); + struct zynq_gpio *gpio = irq_desc_get_handler_data(desc); struct irq_chip *irqchip = irq_desc_get_chip(desc); chained_irq_enter(irqchip, desc); |