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/pinctrl-single.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/pinctrl-single.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-single.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c index 07661c86f7ef..b8aaf9559ddd 100644 --- a/drivers/pinctrl/pinctrl-single.c +++ b/drivers/pinctrl/pinctrl-single.c @@ -1684,7 +1684,7 @@ static void pcs_irq_chain_handler(unsigned int irq, struct irq_desc *desc) struct pcs_soc_data *pcs_soc = irq_desc_get_handler_data(desc); struct irq_chip *chip; - chip = irq_get_chip(irq); + chip = irq_desc_get_chip(desc); chained_irq_enter(chip, desc); pcs_irq_handle(pcs_soc); /* REVISIT: export and add handle_bad_irq(irq, desc)? */ |