From c1231a784acc25ec01d35a019533da9ab8593e2e Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Wed, 20 May 2015 17:59:52 +0800 Subject: powerpc: 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 Signed-off-by: Michael Ellerman --- arch/powerpc/platforms/52xx/mpc52xx_gpt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/platforms/52xx/mpc52xx_gpt.c') diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c index c949ca055712..63016621aff8 100644 --- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c +++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c @@ -193,7 +193,7 @@ static struct irq_chip mpc52xx_gpt_irq_chip = { void mpc52xx_gpt_irq_cascade(unsigned int virq, struct irq_desc *desc) { - struct mpc52xx_gpt_priv *gpt = irq_get_handler_data(virq); + struct mpc52xx_gpt_priv *gpt = irq_desc_get_handler_data(desc); int sub_virq; u32 status; -- cgit