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author | Andrew Lunn <andrew@lunn.ch> | 2013-05-21 19:41:48 +0200 |
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committer | Jason Cooper <jason@lakedaemon.net> | 2013-05-28 14:50:06 +0000 |
commit | e89b4058096569c999fa599370162022a5a2b3d2 (patch) | |
tree | ffdc92dc9f8af4e9a257bf228a62a0fc1979476c /ipc | |
parent | 489e138eec96f529c5e8d4cd3ea45882ecdbf5ca (diff) | |
download | op-kernel-dev-e89b4058096569c999fa599370162022a5a2b3d2.zip op-kernel-dev-e89b4058096569c999fa599370162022a5a2b3d2.tar.gz |
ARM: Kirkwood: TS219: Fix crash by double PCIe instantiation
When creating the DT based boards-ts219.c the none DT ts219-setup.c
was used as a template. This includes a lateinit() call to initialize
the PCIe bus. The code makes use of machine_is_ts219() which is never
true on DT, so a FIXME was added and the code left as is. This was
unproblematic until b73690c8f8b5d: "ARM: Kirkwood: Support basic
hotplug for PCI-E" which changes the way the PCIe bus is
initialized. The non-DT ts219-setup.c now crashes during boot. The
lateinit() call in the DT boards-ts219.c is being called,
machine_is_ts219() is true and so the PCIe is initialized a second
time.
This patch removes the useless, and now clearly dangerous, code from
boards-ts219.c, making ts219-setup.c work again.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Cc: <stable@vger.kernel.org> # v3.9.x
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'ipc')
0 files changed, 0 insertions, 0 deletions