From: Simon Horman <horms+renesas@verge.net.au>
Date: Tue, 5 Mar 2013 06:40:42 +0000 (+0900)
Subject: clocksource: sh_cmt: Set initcall level to subsys
X-Git-Tag: v3.10-rc1~102^2~25^2~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e903a031402c8dccc675b2f0cf8af40ac89163b0;p=platform%2Fkernel%2Flinux-3.10.git

clocksource: sh_cmt: Set initcall level to subsys

The reason for this is to ensure that CMT is probed earlier
than with its previous initcall level, module init.

This came up as a problem with using kzm9g-reference which does
not make use of early timers or devices. In that scenario initialisation
of SDHI and MMCIF both stall on msleep() calls due to the absence
of a initialised clock source.

Boot tested on: armadillo800eva, mackerel and kzm9g

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/drivers/clocksource/sh_cmt.c b/drivers/clocksource/sh_cmt.c
index b72b724..08d0c41 100644
--- a/drivers/clocksource/sh_cmt.c
+++ b/drivers/clocksource/sh_cmt.c
@@ -838,7 +838,7 @@ static void __exit sh_cmt_exit(void)
 }
 
 early_platform_init("earlytimer", &sh_cmt_device_driver);
-module_init(sh_cmt_init);
+subsys_initcall(sh_cmt_init);
 module_exit(sh_cmt_exit);
 
 MODULE_AUTHOR("Magnus Damm");