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| author | Geert Uytterhoeven <[email protected]> | 2019-11-19 11:25:24 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2019-11-19 16:34:15 +0000 |
| commit | fd8f64df95204951c3edd4c4a7817c909d55a100 (patch) | |
| tree | 821691e666991a9f2aac2da71ee514effcfd5a41 /drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | |
| parent | Linux 5.4-rc8 (diff) | |
| download | kernel-fd8f64df95204951c3edd4c4a7817c909d55a100.tar.gz kernel-fd8f64df95204951c3edd4c4a7817c909d55a100.zip | |
mdio_bus: Fix init if CONFIG_RESET_CONTROLLER=n
Commit 1d4639567d97 ("mdio_bus: Fix PTR_ERR applied after initialization
to constant") accidentally changed a check from -ENOTSUPP to -ENOSYS,
causing failures if reset controller support is not enabled. E.g. on
r7s72100/rskrza1:
sh-eth e8203000.ethernet: MDIO init failed: -524
sh-eth: probe of e8203000.ethernet failed with error -524
Seen on r8a7740/armadillo, r7s72100/rskrza1, and r7s9210/rza2mevb.
Fixes: 1d4639567d97 ("mdio_bus: Fix PTR_ERR applied after initialization to constant")
Signed-off-by: Geert Uytterhoeven <[email protected]>
Cc: YueHaibing <[email protected]>
Cc: David S. Miller <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_display.c')
0 files changed, 0 insertions, 0 deletions