A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 10:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

irqchips: Replace __this_cpu_ptr uses

Browse source 
[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: [email protected]
Cc: Russell King <[email protected]>
Signed-off-by: Christoph Lameter <[email protected]>
Signed-off-by: Tejun Heo <[email protected]>
This commit is contained in:
Christoph Lameter 2014-08-17 12:30:39 -05:00 • committed by Tejun Heo
commit 532d0d0690
2 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

2
kernel/irq/chip.c
View file

@ -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);