• Stephan Gerhold's avatar
    ASoC: qcom: Set card->owner to avoid warnings · 9ae0d92f
    Stephan Gerhold authored
    [ Upstream commit 3c27ea23 ]
    
    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 81033c6b ("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: 79119c79 ("ASoC: qcom: Add Storm machine driver")
    Fixes: bdb052e8 ("ASoC: qcom: add apq8016 sound card support")
    Fixes: a6f933f6 ("ASoC: qcom: apq8096: Add db820c machine driver")
    Fixes: 6b1687bf ("ASoC: qcom: add sdm845 sound card support")
    Signed-off-by: default avatarStephan Gerhold <stephan@gerhold.net>
    Link: https://lore.kernel.org/r/20200820154511.203072-1-stephan@gerhold.netSigned-off-by: default avatarMark Brown <broonie@kernel.org>
    Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
    9ae0d92f
apq8016_sbc.c 7.35 KB