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PM / devfreq: exynos-nocp: Fix module autoload 

If the driver is built as a module, autoload won't work because the module
alias information is not filled. So user-space can't match the registered
device with the corresponding module.

Export the module alias information using the MODULE_DEVICE_TABLE() macro.

Before this patch:

$ modinfo drivers/devfreq/event/exynos-nocp.ko | grep alias
$

After this patch:

$ modinfo drivers/devfreq/event/exynos-nocp.ko | grep alias
alias:          of:N*T*Csamsung,exynos5420-nocpC*
alias:          of:N*T*Csamsung,exynos5420-nocp

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
This commit is contained in:
Javier Martinez Canillas 2016-10-19 18:06:25 -03:00 committed by MyungJoo Ham
parent 2f3f1a261c
commit ca5c3b216f
1 changed files with 1 additions and 0 deletions
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drivers/devfreq/event/exynos-nocp.c
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@ -190,6 +190,7 @@ static const struct of_device_id exynos_nocp_id_match[] = {
{ .compatible = "samsung,exynos5420-nocp", },
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, exynos_nocp_id_match);
static struct regmap_config exynos_nocp_regmap_config = {
.reg_bits = 32,