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(parent: fd7c22b) | patch
net: mvmdio: defer probe of orion-mdio if a clock is not ready
authorJosua Mayer <josua@solid-run.com>
Tue, 9 Jul 2019 13:01:01 +0000 (15:01 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Jul 2019 07:12:51 +0000 (09:12 +0200)
commit067471e8d1475bf2b86b37cc6b95fab55a77ea08
treee9e1005110c4db95fec2b527057ac9683dabbf8btree
parentfd7c22ba7a0ad898b9ecf77dd53f5ccc48492e35commit | diff
net: mvmdio: defer probe of orion-mdio if a clock is not ready

[ Upstream commit 433a06d7d74e677c40b1148c70c48677ff62fb6b ]

Defer probing of the orion-mdio interface when getting a clock returns
EPROBE_DEFER. This avoids locking up the Armada 8k SoC when mdio is used
before all clocks have been enabled.

Signed-off-by: Josua Mayer <josua@solid-run.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/marvell/mvmdio.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git