Unverified Commit 61a50d6f authored by Johan Hovold's avatar Johan Hovold Committed by Mark Brown
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ASoC: codecs: wcd937x: drop bogus container_of() error handling 



The dev_to_sdw_dev() helper uses container_of() to return the containing
soundwire device structure of its pointer argument and will never return
NULL.

Fixes: 9be3ec19 ("ASoC: codecs: wcd937x: add wcd937x codec driver")
Cc: Prasad Kumpatla <prasad.kumpatla@oss.qualcomm.com>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20251219142715.19254-3-johan@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 54fa71f5

sound/soc/codecs/wcd937x.c

+0 −5
Original line number Diff line number Diff line
@@ -2763,11 +2763,6 @@ static int wcd937x_bind(struct device *dev) 
	wcd937x->sdw_priv[AIF1_CAP] = dev_get_drvdata(wcd937x->txdev);

	wcd937x->sdw_priv[AIF1_CAP]->wcd937x = wcd937x;

	wcd937x->tx_sdw_dev = dev_to_sdw_dev(wcd937x->txdev);

	if (!wcd937x->tx_sdw_dev) {

		dev_err(dev, "could not get txslave with matching of dev\n");

		ret = -EINVAL;

		goto err_put_txdev;

	}



	/*

	 * As TX is the main CSR reg interface, which should not be suspended first.