diff options
| author | Michael Neuling <mikey@neuling.org> | 2017-05-05 15:47:48 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-05-08 14:29:23 +1000 |
| commit | 7657fe3362c3bc7fff196ad3d47c5d2d49342b0b (patch) | |
| tree | 191893b708d011cada540a461d7f19f9377f17a8 /libstb | |
| parent | 70bc370883330c8b1076555c126647a3cdf88706 (diff) | |
| download | skiboot-7657fe3362c3bc7fff196ad3d47c5d2d49342b0b.zip skiboot-7657fe3362c3bc7fff196ad3d47c5d2d49342b0b.tar.gz skiboot-7657fe3362c3bc7fff196ad3d47c5d2d49342b0b.tar.bz2 | |
phb4: Fix slot presence detect
phb4_get_presence_state() needs to set *val to indicate the presence
of something in the slot. Currently it doesn't set *val at all.
The existing logic is correct, so this patch just sets val in the
right places.
This has the nice side effect of improving boot times since we no
longer waste time tring to train links that don't have anything
present.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'libstb')
0 files changed, 0 insertions, 0 deletions