diff options
| author | Joachim Fenkes <fenkes@de.ibm.com> | 2007-08-29 18:15:17 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-09-11 04:30:37 +1000 |
| commit | d8612417b2f78767b96ca434b50d23e5cdfcde07 (patch) | |
| tree | dc6231b7d51c350dfba09dc0d34251313ec286f7 /arch/powerpc/platforms/82xx/mpc82xx.c | |
| parent | d51dd3de87026cb0ea1ea5f873f08e930053bfc5 (diff) | |
[POWERPC] ibmebus: Prevent bus_id collisions
Previously, ibmebus derived a device's bus_id from its location code.
The location code is not guaranteed to be unique, so we might get bus_id
collisions if two devices share the same location code. The OFDT
full_name, however, is unique, so we use that instead (truncating it
on the left if it is too long).
Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/82xx/mpc82xx.c')
0 files changed, 0 insertions, 0 deletions