On Fri, Oct 14, 2016 at 03:44:05PM -0300, Javier Martinez Canillas wrote:
> 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/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
>
> After this patch:
>
> $ modinfo drivers/clk/samsung/clk-exynos-audss.ko | grep alias
> alias: platform:exynos-audss-clk
> alias: of:N*T*Csamsung,exynos5420-audss-clockC*
> alias: of:N*T*Csamsung,exynos5420-audss-clock
> alias: of:N*T*Csamsung,exynos5410-audss-clockC*
> alias: of:N*T*Csamsung,exynos5410-audss-clock
> alias: of:N*T*Csamsung,exynos5250-audss-clockC*
> alias: of:N*T*Csamsung,exynos5250-audss-clock
> alias: of:N*T*Csamsung,exynos4210-audss-clockC*
> alias: of:N*T*Csamsung,exynos4210-audss-clock
>
> Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
> ---
>
> drivers/clk/samsung/clk-exynos-audss.c | 1 +
> 1 file changed, 1 insertion(+)
Indeed, this was missed by 4d252fd5719b thus I think it could be
mentioned as fix tag (just for reference...):
Fixes: 4d252fd5719b ("clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver")
Anyway, this fixes the issue, so:
Reviewed-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Tested-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
Best regards,
Krzysztof
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