From: Nicolas Dechesne Date: Tue, 3 Oct 2017 09:49:51 +0000 (+0200) Subject: ASoC: codecs: msm8916-wcd-analog: fix module autoload X-Git-Tag: v4.15-rc1~118^2~1^2~4^4~1 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=46d69e141d479585c105a4d5b2337cd2ce6967e5;p=linux.git ASoC: codecs: msm8916-wcd-analog: 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 snd_soc_msm8916_analog | grep alias $ After this patch: $ modinfo snd_soc_msm8916_analog | grep alias alias: of:N*T*Cqcom,pm8916-wcd-analog-codecC* alias: of:N*T*Cqcom,pm8916-wcd-analog-codec Signed-off-by: Nicolas Dechesne Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c index f562f2d86907..3593c578e3e7 100644 --- a/sound/soc/codecs/msm8916-wcd-analog.c +++ b/sound/soc/codecs/msm8916-wcd-analog.c @@ -1239,6 +1239,8 @@ static const struct of_device_id pm8916_wcd_analog_spmi_match_table[] = { { } }; +MODULE_DEVICE_TABLE(of, pm8916_wcd_analog_spmi_match_table); + static struct platform_driver pm8916_wcd_analog_spmi_driver = { .driver = { .name = "qcom,pm8916-wcd-spmi-codec",