ASoC: qcom: Set card->owner to avoid warnings

BugLink: https://bugs.launchpad.net/bugs/1896828
[ Upstream commit 3c27ea23ffb43262da6c64964163895951aaed4e ]

On Linux 5.9-rc1 I get the following warning with apq8016-sbc:

WARNING: CPU: 2 PID: 69 at sound/core/init.c:207 snd_card_new+0x36c/0x3b0 [snd]
CPU: 2 PID: 69 Comm: kworker/2:1 Not tainted 5.9.0-rc1 #1
Workqueue: events deferred_probe_work_func
pc : snd_card_new+0x36c/0x3b0 [snd]
lr : snd_card_new+0xf4/0x3b0 [snd]
Call trace:
 snd_card_new+0x36c/0x3b0 [snd]
 snd_soc_bind_card+0x340/0x9a0 [snd_soc_core]
 snd_soc_register_card+0xf4/0x110 [snd_soc_core]
 devm_snd_soc_register_card+0x44/0xa0 [snd_soc_core]
 apq8016_sbc_platform_probe+0x11c/0x140 [snd_soc_apq8016_sbc]

This warning was introduced in
commit 81033c6b584b ("ALSA: core: Warn on empty module").
It looks like we are supposed to set card->owner to THIS_MODULE.

Fix this for all the qcom ASoC drivers.

Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: 79119c798649 ("ASoC: qcom: Add Storm machine driver")
Fixes: bdb052e81f62 ("ASoC: qcom: add apq8016 sound card support")
Fixes: a6f933f63f2f ("ASoC: qcom: apq8096: Add db820c machine driver")
Fixes: 6b1687bf76ef ("ASoC: qcom: add sdm845 sound card support")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20200820154511.203072-1-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: William Breathitt Gray <william.gray@canonical.com>

diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c
index ac75838bbfabe9ec24974571a6761e5fa63ed5d7..15a88020dfab212d19320b2cb97d56fb3251b5aa 100644 (file)
--- a/sound/soc/qcom/apq8016_sbc.c
+++ b/sound/soc/qcom/apq8016_sbc.c
@@ -235,6 +235,7 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev)
                return -ENOMEM;
 
        card->dev = dev;
+       card->owner = THIS_MODULE;
        card->dapm_widgets = apq8016_sbc_dapm_widgets;
        card->num_dapm_widgets = ARRAY_SIZE(apq8016_sbc_dapm_widgets);
        data = apq8016_sbc_parse_of(card);

diff --git a/sound/soc/qcom/apq8096.c b/sound/soc/qcom/apq8096.c
index 94363fd6846ab46a8477f26f219b417d58fba058..c10c5f2ec29b77210d30ab0e2cff5242ae56f2fd 100644 (file)
--- a/sound/soc/qcom/apq8096.c
+++ b/sound/soc/qcom/apq8096.c
@@ -114,6 +114,7 @@ static int apq8096_platform_probe(struct platform_device *pdev)
                return -ENOMEM;
 
        card->dev = dev;
+       card->owner = THIS_MODULE;
        dev_set_drvdata(dev, card);
        ret = qcom_snd_parse_of(card);
        if (ret) {

diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c
index 28f3cef696e6133d3ad0577a8cb7824a97da0b5d..7e6c41e63d8e179ddf0213921ba929262319b2fa 100644 (file)
--- a/sound/soc/qcom/sdm845.c
+++ b/sound/soc/qcom/sdm845.c
@@ -410,6 +410,7 @@ static int sdm845_snd_platform_probe(struct platform_device *pdev)
        card->dapm_widgets = sdm845_snd_widgets;
        card->num_dapm_widgets = ARRAY_SIZE(sdm845_snd_widgets);
        card->dev = dev;
+       card->owner = THIS_MODULE;
        dev_set_drvdata(dev, card);
        ret = qcom_snd_parse_of(card);
        if (ret) {

diff --git a/sound/soc/qcom/storm.c b/sound/soc/qcom/storm.c
index e6666e597265a640eee822a582fecc5261ef2cce..236759179100ab718a4a0e5904d81d5244abb427 100644 (file)
--- a/sound/soc/qcom/storm.c
+++ b/sound/soc/qcom/storm.c
@@ -96,6 +96,7 @@ static int storm_platform_probe(struct platform_device *pdev)
                return -ENOMEM;
 
        card->dev = &pdev->dev;
+       card->owner = THIS_MODULE;
 
        ret = snd_soc_of_parse_card_name(card, "qcom,model");
        if (ret) {