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| author | andrew <andrew@FreeBSD.org> | 2012-10-01 05:12:17 +0000 |
|---|---|---|
| committer | andrew <andrew@FreeBSD.org> | 2012-10-01 05:12:17 +0000 |
| commit | 251a50eaea5181aece0a9b734f3d9e55527494fc (patch) | |
| tree | 4da0f0fe19cdfbe75fde33b89ceef4c303651b20 /sys/dev/usb/controller/uhci.c | |
| parent | 5685c823b4b32560623055be41f10ae72cdd7286 (diff) | |
| download | FreeBSD-src-251a50eaea5181aece0a9b734f3d9e55527494fc.zip FreeBSD-src-251a50eaea5181aece0a9b734f3d9e55527494fc.tar.gz | |
Fix the clobber list on the atomic operators that do comparisons. Without
this some compilers will place a cmp instruction before the atomic operation
and expect to be able to use the result afterwards. By adding "cc" to the
list of used registers we tell the compiler to not do this.
Diffstat (limited to 'sys/dev/usb/controller/uhci.c')
0 files changed, 0 insertions, 0 deletions
