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| author | Jiang Liu | 2015-06-04 06:13:16 +0200 |
|---|---|---|
| committer | Linus Walleij | 2015-07-17 21:56:20 +0200 |
| commit | 5663bb27dec1a2bfaf9d92e3685834b91a36a5a3 (patch) | |
| tree | fc02f22a105589e6cdb552b890c1324b35260da2 /drivers/pinctrl/intel/pinctrl-intel.c | |
| parent | pinctrl/samsung: Use irq_set_handler_locked() (diff) | |
| download | kernel-qcow2-linux-5663bb27dec1a2bfaf9d92e3685834b91a36a5a3.tar.gz kernel-qcow2-linux-5663bb27dec1a2bfaf9d92e3685834b91a36a5a3.tar.xz kernel-qcow2-linux-5663bb27dec1a2bfaf9d92e3685834b91a36a5a3.zip | |
pinctrl: 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.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/pinctrl/intel/pinctrl-intel.c')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-intel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c index 27e4aa6971d1..bb377c110541 100644 --- a/drivers/pinctrl/intel/pinctrl-intel.c +++ b/drivers/pinctrl/intel/pinctrl-intel.c @@ -840,7 +840,7 @@ static void intel_gpio_irq_handler(unsigned irq, struct irq_desc *desc) { struct gpio_chip *gc = irq_desc_get_handler_data(desc); struct intel_pinctrl *pctrl = gpiochip_to_pinctrl(gc); - struct irq_chip *chip = irq_get_chip(irq); + struct irq_chip *chip = irq_desc_get_chip(desc); int i; chained_irq_enter(chip, desc); |