firmware: zynqmp: Check if rx channel dev pointer is valid
authorStefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Mon, 20 Jun 2022 16:36:36 +0000 (18:36 +0200)
committerMichal Simek <michal.simek@amd.com>
Fri, 24 Jun 2022 12:37:27 +0000 (14:37 +0200)
commitfe7090c7020694a7adcbfcac3bd7b5c3babea5be
treec360e77b8ad73690ac883b1e87e7253ec5e908d4
parenta13e0821da4abfd0d0cff853469ab8a195c5129f
firmware: zynqmp: Check if rx channel dev pointer is valid

Check if rx channel dev pointer is valid and not if the address of the
pointer is valid.

Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
Link: https://lore.kernel.org/r/20220620163650.18756-1-stefan.herbrechtsmeier-oss@weidmueller.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
drivers/firmware/firmware-zynqmp.c