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| author | Stephan Gerhold <stephan@gerhold.net> | 2020-08-20 17:45:11 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-08-21 16:12:10 +0100 |
| commit | 3c27ea23ffb43262da6c64964163895951aaed4e (patch) | |
| tree | 4dce2839cb18fb997e35712db2dfc87030d191ff /sound/soc/qcom/sdm845.c | |
| parent | 5e7820e369248f880767c4c4079b414529bc2125 (diff) | |
| download | lwn-3c27ea23ffb43262da6c64964163895951aaed4e.tar.gz lwn-3c27ea23ffb43262da6c64964163895951aaed4e.zip | |
ASoC: qcom: Set card->owner to avoid warnings
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>
Diffstat (limited to 'sound/soc/qcom/sdm845.c')
| -rw-r--r-- | sound/soc/qcom/sdm845.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c index 0d10fba53945..ab1bf23c21a6 100644 --- a/sound/soc/qcom/sdm845.c +++ b/sound/soc/qcom/sdm845.c @@ -555,6 +555,7 @@ 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) |