diff options
| author | Doug Anderson <dianders@chromium.org> | 2013-06-07 10:28:29 -0700 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-06-27 12:39:06 -0400 |
| commit | 870556a3dfb16d004f8e09dd59a1eddc727fcf0c (patch) | |
| tree | 54c95bbaea975ad8cc85137fb6d72ec8b8f1f12b /drivers/bus | |
| parent | 0ddf03c95bbb4f4ed57281fa7b781472950df749 (diff) | |
mmc: dw_mmc: Handle late vmmc regulators with EPROBE_DEFER
It is possible to specify a regulator that should be turned on when
dw_mmc is probed. At the moment dw_mmc will fail to use the regulator
properly if the regulator probes after dw_mmc. Fix this problem by
honoring EPROBE_DEFER.
At the same time move the regulator code out of the slot init code.
We only specify one regulator for the whole device and other parts of
the code (like suspend/resume) assume that the regulator has only been
enabled once.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/bus')
0 files changed, 0 insertions, 0 deletions