target/linux/ramips/patches-3.8/0101-MIPS-ralink-add-missing-comment-in-irq-driver.patch

   1 From 68dba842ed23c9688340444b44951c448f4ff9ba Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Sat, 16 Mar 2013 16:28:54 +0100
   4 Subject: [PATCH 101/121] MIPS: ralink: add missing comment in irq driver
   5
   6 Trivial patch that adds a comment that makes the code more readable.
   7
   8 Signed-off-by: John Crispin <blogic@openwrt.org>
   9 ---
  10  arch/mips/ralink/irq.c |    1 +
  11  1 file changed, 1 insertion(+)
  12
  13 --- a/arch/mips/ralink/irq.c
  14 +++ b/arch/mips/ralink/irq.c
  15 @@ -162,6 +162,7 @@ static int __init intc_of_init(struct de
  16         irq_set_chained_handler(irq, ralink_intc_irq_handler);
  17         irq_set_handler_data(irq, domain);
  18
  19 +       /* tell the kernel which irq is used for performance monitoring */
  20         cp0_perfcount_irq = irq_create_mapping(domain, 9);
  21
  22         return 0;