LF-3647 arm: imx: fix coverity scan error
authorFrank Li <Frank.Li@nxp.com>
Tue, 30 Mar 2021 17:12:42 +0000 (12:12 -0500)
committerFrank Li <Frank.Li@nxp.com>
Thu, 22 Apr 2021 19:59:15 +0000 (14:59 -0500)
commit3f344da4cdac4141a196bd689df6d8fd9be13e14
treebc36f391cab20f3b24a42ac02db89f5dc7673d70
parent0642be181713c125d2c95307a146980849bc2c8e
LF-3647 arm: imx: fix coverity scan error

of_match_device may return null
but of_id have not been checked in imx_mmdc_perf_init

pmu_mmdc->devtype_data = (struct fsl_mmdc_devtype_data *)of_id->data;

Signed-off-by: Frank Li <Frank.Li@nxp.com>
arch/arm/mach-imx/mmdc.c