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| author | Nicolas Schichan <nschichan@freebox.fr> | 2013-06-06 19:00:46 +0200 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2013-06-06 18:16:04 +0000 |
| commit | 4089fe95bfed295c8ad38251d5fe02b6b0ba684c (patch) | |
| tree | 758668ffe079609b2fe429766da93c495388e61b /arch | |
| parent | b60b61d41220c8d34e2c62a748bc78bc5d40585e (diff) | |
| download | linux-4089fe95bfed295c8ad38251d5fe02b6b0ba684c.tar.gz linux-4089fe95bfed295c8ad38251d5fe02b6b0ba684c.tar.bz2 linux-4089fe95bfed295c8ad38251d5fe02b6b0ba684c.zip | |
ARM: Kirkwood: handle mv88f6282 cpu in __kirkwood_variant().
MPP_F6281_MASK would be previously be returned when on mv88f6282,
which would disallow some valid MPP configurations.
Commit 830f8b91 (arm: plat-orion: fix printing of "MPP config
unavailable on this hardware") made this problem visible as an invalid
MPP configuration is now correctly detected and not applied.
Signed-off-by: Nicolas Schichan <nschichan@freebox.fr>
Cc: <stable@vger.kernel.org> # v3.9.x
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-kirkwood/mpp.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c index 827cde42414f..e96fd71abd76 100644 --- a/arch/arm/mach-kirkwood/mpp.c +++ b/arch/arm/mach-kirkwood/mpp.c @@ -22,9 +22,10 @@ static unsigned int __init kirkwood_variant(void) kirkwood_pcie_id(&dev, &rev); - if ((dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) || - (dev == MV88F6282_DEV_ID)) + if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) return MPP_F6281_MASK; + if (dev == MV88F6282_DEV_ID) + return MPP_F6282_MASK; if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0) return MPP_F6192_MASK; if (dev == MV88F6180_DEV_ID) |