Patch "ASoC: codecs: msm8916-wcd-analog: fix module autoload" has been added to the 4.14-stable tree

Patch "ASoC: codecs: msm8916-wcd-analog: fix module autoload" has been added to the 4.14-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ASoC: codecs: msm8916-wcd-analog: fix module autoload

to the 4.14-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     asoc-codecs-msm8916-wcd-analog-fix-module-autoload.patch
and it can be found in the queue-4.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Wed Dec 20 18:17:52 CET 2017
From: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Date: Tue, 3 Oct 2017 11:49:51 +0200
Subject: ASoC: codecs: msm8916-wcd-analog: fix module autoload

From: Nicolas Dechesne <nicolas.dechesne@linaro.org>


[ 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>
---
 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",


Patches currently in stable-queue which might be from nicolas.dechesne@linaro.org are

queue-4.14/asoc-codecs-msm8916-wcd-analog-fix-module-autoload.patch