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

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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);