[PATCH v3] ARM: shmobile: sh73a0: Update CMT clockevent rating to 80

Simon Horman horms+renesas at verge.net.au
Wed May 22 10:48:09 EDT 2013


Update the CMT clockevent rating from 125 to 80.

This resolves a boot-failure regression for kzm9g-reference in v3.10-rc1
introduced by f7db706b132f11c79ae1d74b2382e0926cf31644 ("ARM: 7674/1: smp:
Avoid dummy clockevent being preferred over real").

The patch noted above reduces the rating of dummy clockevent from 400 to 100.
This patch reduces the rating of CMT so that it is once again less than that
of the dummy clockevent.

Signed-off-by: Simon Horman <horms+renesas at verge.net.au>
---
 arch/arm/mach-shmobile/setup-sh73a0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

I also plan to reduce the rating of the STI clockevent to less than 100.
However, as I am not aware of any problems relating to STI in v3.10-rc
my plan is to update STI in the v3.11 timeframe.

v3
* s/kzm9g-reference/sh73a0/ in subject, as suggested by Sergei Shtylyov

v2
* Fix typos pointed out by Sergei Shtylyov

diff --git a/arch/arm/mach-shmobile/setup-sh73a0.c b/arch/arm/mach-shmobile/setup-sh73a0.c
index fdf3894..9696f36 100644
--- a/arch/arm/mach-shmobile/setup-sh73a0.c
+++ b/arch/arm/mach-shmobile/setup-sh73a0.c
@@ -252,7 +252,7 @@ static struct sh_timer_config cmt10_platform_data = {
 	.name = "CMT10",
 	.channel_offset = 0x10,
 	.timer_bit = 0,
-	.clockevent_rating = 125,
+	.clockevent_rating = 80,
 	.clocksource_rating = 125,
 };
 
-- 
1.8.2.1




More information about the linux-arm-kernel mailing list