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clocksource: em_sti: Set initcall level to subsys

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

This came up as a problem with using CMT as a clock source 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.

The purpose of this change is to keep the STI code in sync with the CMT code
which has been modified in a similar manner..

Boot tested on: kzm9d.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Simon Horman 2013-03-05 15:40:42 +09:00
parent b9773c3f52
commit 09acc3a1e0
1 changed files with 12 additions and 1 deletions
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13
drivers/clocksource/em_sti.c
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@ -399,7 +399,18 @@ static struct platform_driver em_sti_device_driver = {
}
};
module_platform_driver(em_sti_device_driver);
static int __init em_sti_init(void)
{
return platform_driver_register(&em_sti_device_driver);
}
static void __exit em_sti_exit(void)
{
platform_driver_unregister(&em_sti_device_driver);
}
subsys_initcall(em_sti_init);
module_exit(em_sti_exit);
MODULE_AUTHOR("Magnus Damm");
MODULE_DESCRIPTION("Renesas Emma Mobile STI Timer Driver");