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authorNicolas Schichan <nschichan@freebox.fr>2013-06-06 19:00:46 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-20 12:01:38 -0700
commit8e8577e87943a83aa1b84b3d5202f1f4e8f088d0 (patch)
parent43553a33ff54c011225967861e34f3f4047a3b7e (diff)
ARM: Kirkwood: handle mv88f6282 cpu in __kirkwood_variant().
commit 4089fe95bfed295c8ad38251d5fe02b6b0ba684c upstream. 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> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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)