From 7fe88f3c00e7bfa44421681640fab3a9fadfef3b Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Mon, 13 Jul 2015 20:52:25 +0000 Subject: [PATCH] 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 --- drivers/spmi/spmi-pmic-arb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c index db2aac1..4839484 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; -- 2.7.4