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| author |   Javier Martinez Canillas <javier@osg.samsung.com> | 2016-10-19 18:06:25 -0300 |
|---|---|---|
| committer |   MyungJoo Ham <myungjoo.ham@samsung.com> | 2016-11-17 11:31:27 +0900 |
| commit | ca5c3b216fcbbfb1cfa30c82267c9ee5c8763069 (patch) | |
| tree | 92a124cc069b00cc560a51366f67fc77be2ee72f /drivers/devfreq/event | |
| parent | PM / devfreq: rk3399_dmc: Fix module autoload (diff) | |
| download | linux-dev-ca5c3b216fcbbfb1cfa30c82267c9ee5c8763069.tar.xz linux-dev-ca5c3b216fcbbfb1cfa30c82267c9ee5c8763069.zip | |
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>
Diffstat (limited to 'drivers/devfreq/event')
| -rw-r--r-- | drivers/devfreq/event/exynos-nocp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/devfreq/event/exynos-nocp.c b/drivers/devfreq/event/exynos-nocp.c index 49e712aca0c1..5c3e7b11e8a6 100644 --- a/drivers/devfreq/event/exynos-nocp.c +++ b/drivers/devfreq/event/exynos-nocp.c @@ -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, |