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| author | Nicolas Dechesne <nicolas.dechesne@linaro.org> | 2017-10-03 11:49:51 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-12-25 14:26:28 +0100 |
| commit | c01b06d9ac357e1d6d95d7b62be60ecd69071c2b (patch) | |
| tree | b4fd03a07e54f60a12cacfb1d0eafdf0f7aa914c /sound | |
| parent | 5d1b6695edb773d27f100eafc8cc9a34c58cb07f (diff) | |
ASoC: codecs: msm8916-wcd-analog: fix module autoload
[ Upstream commit 46d69e141d479585c105a4d5b2337cd2ce6967e5 ]
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 <nicolas.dechesne@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/msm8916-wcd-analog.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c index a42f8ebb9670..18933bf6473f 100644 --- a/sound/soc/codecs/msm8916-wcd-analog.c +++ b/sound/soc/codecs/msm8916-wcd-analog.c @@ -1242,6 +1242,8 @@ 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", |