ASoC: SOF: imx8: Fix an is IS_ERR() vs NULL check

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The device_link_add() function only returns NULL on error, it doesn't
return error pointers.

Fixes: 202acc565a ("ASoC: SOF: imx: Add i.MX8 HW support")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20190826131855.GA6840@mwanda
Signed-off-by: Mark Brown <broonie@kernel.org>

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Dan Carpenter 2019-08-26 16:18:55 +03:00 • committed by Mark Brown

parent 9ec05d4723

commit a325c7bc3a

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sound/soc/sof/imx/imx8.c

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