diff options
| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-04 12:13:16 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2015-07-17 21:56:20 +0200 |
| commit | 5663bb27dec1a2bfaf9d92e3685834b91a36a5a3 (patch) | |
| tree | fc02f22a105589e6cdb552b890c1324b35260da2 /drivers/pinctrl/samsung/pinctrl-exynos.c | |
| parent | f66eb498ff131d52f9c7b73f0a25a5e3b9095528 (diff) | |
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/samsung/pinctrl-exynos.c')
| -rw-r--r-- | drivers/pinctrl/samsung/pinctrl-exynos.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pinctrl/samsung/pinctrl-exynos.c b/drivers/pinctrl/samsung/pinctrl-exynos.c index f402eff2867a..07773c70c12c 100644 --- a/drivers/pinctrl/samsung/pinctrl-exynos.c +++ b/drivers/pinctrl/samsung/pinctrl-exynos.c @@ -422,9 +422,9 @@ static const struct of_device_id exynos_wkup_irq_ids[] = { /* interrupt handler for wakeup interrupts 0..15 */ static void exynos_irq_eint0_15(unsigned int irq, struct irq_desc *desc) { - struct exynos_weint_data *eintd = irq_get_handler_data(irq); + struct exynos_weint_data *eintd = irq_desc_get_handler_data(desc); struct samsung_pin_bank *bank = eintd->bank; - struct irq_chip *chip = irq_get_chip(irq); + struct irq_chip *chip = irq_desc_get_chip(desc); int eint_irq; chained_irq_enter(chip, desc); @@ -454,8 +454,8 @@ static inline void exynos_irq_demux_eint(unsigned long pend, /* interrupt handler for wakeup interrupt 16 */ static void exynos_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc) { - struct irq_chip *chip = irq_get_chip(irq); - struct exynos_muxed_weint_data *eintd = irq_get_handler_data(irq); + struct irq_chip *chip = irq_desc_get_chip(desc); + struct exynos_muxed_weint_data *eintd = irq_desc_get_handler_data(desc); struct samsung_pinctrl_drv_data *d = eintd->banks[0]->drvdata; unsigned long pend; unsigned long mask; |