On 1/3/2022 6:23 AM, Greg Kroah-Hartman wrote:
From: Miaoqian Lin <linmq006@xxxxxxxxx>
[ Upstream commit b45396afa4177f2b1ddfeff7185da733fade1dc3 ]
The fixed_phy_get_gpiod function() returns NULL, it doesn't return error
pointers, using NULL checking to fix this.i
Fixes: 5468e82f7034 ("net: phy: fixed-phy: Drop GPIO from fixed_phy_add()")
Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
Link: https://lore.kernel.org/r/20211224021500.10362-1-linmq006@xxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
Same regression as with 5.4, this breaks any platform using fixed PHYs
without a GPIO, which is the vast majority of them.
--
Florian
