Elinor Montmasson f6658c76f5 ASoC: fsl-asoc-card: set priv->pdev before using it
[ Upstream commit 90f3feb24172185f1832636264943e8b5e289245 ]

priv->pdev pointer was set after being used in
fsl_asoc_card_audmux_init().
Move this assignment at the start of the probe function, so
sub-functions can correctly use pdev through priv.

fsl_asoc_card_audmux_init() dereferences priv->pdev to get access to the
dev struct, used with dev_err macros.
As priv is zero-initialised, there would be a NULL pointer dereference.
Note that if priv->dev is dereferenced before assignment but never used,
for example if there is no error to be printed, the driver won't crash
probably due to compiler optimisations.

Fixes: 708b4351f08c ("ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support")
Signed-off-by: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com>
Link: https://patch.msgid.link/20240620132511.4291-2-elinor.montmasson@savoirfairelinux.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit ae81535ce2503aabc4adab3472f4338070cdeb6a)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
2024-08-08 15:52:20 +00:00
..
2022-11-03 23:50:57 +09:00
2022-04-20 09:08:14 +02:00