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(parent: d887ae3) | patch
net: phy: micrel: Allow probing without .driver_data
authorFabio Estevam <festevam@denx.de>
Fri, 13 May 2022 11:46:12 +0000 (08:46 -0300)
committerJakub Kicinski <kuba@kernel.org>
Mon, 16 May 2022 19:58:10 +0000 (12:58 -0700)
commitf2ef6f7539c68c6bd6c32323d8845ee102b7c450
tree771a83af8ee65888c1b0aeb131923d59dc9b4d6etree | snapshot
parentd887ae3247e022183f244cb325dca1dfbd0a9ed0commit | diff
net: phy: micrel: Allow probing without .driver_data

Currently, if the .probe element is present in the phy_driver structure
and the .driver_data is not, a NULL pointer dereference happens.

Allow passing .probe without .driver_data by inserting NULL checks
for priv->type.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20220513114613.762810-1-festevam@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/phy/micrel.c diff | blob | history
Linux Kernel Source Tree.