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[POWERPC] PS3: Fix bug where the major version part is not compared 

Fix the bug that the major version part of the firmware version number
is ignored in the comparison done by ps3_compare_firmware_version
because the difference of two 64-bit quantities is returned as an int.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Masakazu Mokuno 2007-08-29 20:30:25 +09:00 committed by Paul Mackerras
parent 13a6976afd
commit fc43dca9e7
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/platforms/ps3/setup.c
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@ -63,7 +63,8 @@ int ps3_compare_firmware_version(u16 major, u16 minor, u16 rev)
x.minor = minor;
x.rev = rev;
return (ps3_firmware_version.raw - x.raw);
return (ps3_firmware_version.raw > x.raw) -
(ps3_firmware_version.raw < x.raw);
}
EXPORT_SYMBOL_GPL(ps3_compare_firmware_version);