ASoC: fsl_sai: Don't use plain integer as NULL pointer
authorShengjiu Wang <shengjiu.wang@nxp.com>
Thu, 21 Jul 2022 10:29:49 +0000 (18:29 +0800)
committerMark Brown <broonie@kernel.org>
Thu, 21 Jul 2022 12:38:48 +0000 (13:38 +0100)
commitb17079d37fe1570019d7defd9e341d5c18aba8f5
tree71a1b616bd055754f0a80b547baa98760bfbe45f
parentbc6d2e305b41140e787fc6c21feab878baed0aa4
ASoC: fsl_sai: Don't use plain integer as NULL pointer

Fix sparse warning:
sound/soc/fsl/fsl_sai.c:64:39: sparse: warning: Using plain integer as NULL pointer

Fixes: b4ee8a913e61 ("ASoc: fsl_sai: Add pinctrl operation for PDM and DSD")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1658399393-28777-2-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/fsl/fsl_sai.c