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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-11-19 12:25:24 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-11-19 19:17:20 -0800 |
| commit | 6e4ff1c94a0477598ddbe4da47530aecdb4f7dff (patch) | |
| tree | aae54a7a72762e807c527ee128a500d666399e19 /net | |
| parent | 2c61e821da7a5bc0c4eff24f040e1ec556024e3c (diff) | |
| download | linux-6e4ff1c94a0477598ddbe4da47530aecdb4f7dff.tar.gz linux-6e4ff1c94a0477598ddbe4da47530aecdb4f7dff.tar.bz2 linux-6e4ff1c94a0477598ddbe4da47530aecdb4f7dff.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 <geert+renesas@glider.be>
Cc: YueHaibing <yuehaibing@huawei.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions