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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-03-30 19:34:04 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2009-04-07 07:07:43 +0200 |
| commit | f08b7e9f551fa74219bf32df483fb95c58aad94b (patch) | |
| tree | b509d5f95e751bd5017e4689da7d24165c94b50c /arch/powerpc/kernel/setup-common.c | |
| parent | powerpc/wdrtas: Update wdrtas_get_interval to use rtas_data_buf (diff) | |
| download | linux-f08b7e9f551fa74219bf32df483fb95c58aad94b.tar.xz linux-f08b7e9f551fa74219bf32df483fb95c58aad94b.zip | |
powerpc/pmac: Fix internal modem IRQ on Wallstreet PowerBook
The (relatively) new pmac_zilog driver doesn't use the pre-munged
IRQ numbers from the macio_dev unlike other macio things, it
directly maps it off the OF device-tree.
It does that because it can be initialized much earlier than the
registration of the macio devices, in order to get a serial
console early.
Unfortunately, that means that it "misses" some fixups done
by the macio layer to work around missing interrupt descriptions
in the device-tree of the Wallstreet machines.
This patch brings the necessary workaround into the pmac_zilog
driver itself to bring it back to working condition.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/setup-common.c')
0 files changed, 0 insertions, 0 deletions