From: Jiang Liu Date: Mon, 13 Jul 2015 20:52:25 +0000 (+0000) Subject: spmi/pmic: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=7fe88f3c00e7bfa44421681640fab3a9fadfef3b;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git spmi/pmic: 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 Cc: Greg Kroah-Hartman Link: http://lkml.kernel.org/r/20150713151750.915477120@linutronix.de Signed-off-by: Thomas Gleixner Signed-off-by: Ingo Molnar --- diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index db2aac173509..483948459765 100644 --- a/drivers/spmi/spmi-pmic-arb.c +++ b/drivers/spmi/spmi-pmic-arb.c @@ -453,8 +453,8 @@ static void periph_interrupt(struct spmi_pmic_arb_dev *pa, u8 apid) static void pmic_arb_chained_irq(unsigned int irq, struct irq_desc *desc) { - struct spmi_pmic_arb_dev *pa = irq_get_handler_data(irq); - struct irq_chip *chip = irq_get_chip(irq); + struct spmi_pmic_arb_dev *pa = irq_desc_get_handler_data(desc); + struct irq_chip *chip = irq_desc_get_chip(desc); void __iomem *intr = pa->intr; int first = pa->min_apid >> 5; int last = pa->max_apid >> 5;