[PATCH 4.14 135/159] ASoC: codecs: msm8916-wcd-analog: fix module autoload

[Greg Kroah-Hartman]

4.14-stable review patch.  If anyone has any objections, please let me know.

--

From: Nicolas Dechesne 


[ 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 
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman 
---
 sound/soc/codecs/msm8916-wcd-analog.c |2 ++
 1 file changed, 2 insertions(+)

--- 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_
{ }
 };
 
+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",

[PATCH 4.14 135/159] ASoC: codecs: msm8916-wcd-analog: fix module autoload

[Greg Kroah-Hartman]

4.14-stable review patch.  If anyone has any objections, please let me know.

--

From: Nicolas Dechesne 


[ 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 
Signed-off-by: Mark Brown 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman 
---
 sound/soc/codecs/msm8916-wcd-analog.c |2 ++
 1 file changed, 2 insertions(+)

--- 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_
{ }
 };
 
+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",