From 532d0d0690d1532dcc5a190162ad820b636bcd4d Mon Sep 17 00:00:00 2001 From: Christoph Lameter Date: Sun, 17 Aug 2014 12:30:39 -0500 Subject: irqchips: Replace __this_cpu_ptr uses [ARM specific] These are generally replaced with raw_cpu_ptr. However, in gic_get_percpu_base() we immediately dereference the pointer. This is equivalent to a raw_cpu_read. So use that operation there. Cc: nicolas.pitre@linaro.org Cc: Russell King Signed-off-by: Christoph Lameter Signed-off-by: Tejun Heo --- kernel/irq/chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/irq') diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index a2b28a2fd7b1..cca7292fc61e 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -669,7 +669,7 @@ void handle_percpu_devid_irq(unsigned int irq, struct irq_desc *desc) { struct irq_chip *chip = irq_desc_get_chip(desc); struct irqaction *action = desc->action; - void *dev_id = __this_cpu_ptr(action->percpu_dev_id); + void *dev_id = raw_cpu_ptr(action->percpu_dev_id); irqreturn_t res; kstat_incr_irqs_this_cpu(irq, desc); -- cgit v1.2.3-58-ga151