diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2014-08-05 08:01:08 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-09-03 08:50:25 -0300 |
| commit | 58e43d90b9cb75b4dd42ba1481d83011fa7412df (patch) | |
| tree | 21c41543ca3c93b61e091eec2b09bb67b4eb3e0c /drivers/usb/core/message.c | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
[media] smiapp: Fix power count handling
The sensor may be powered by either one of its sub-devices being accessed
from the user space (an open file handle) or by its s_power() op being
called with non-zero on argument. The driver counts the users and if any
reason to keep the device powered exists it will be powered.
However, a faulty condition was used in recognising the need to power off
the sensor, leading it to be powered off every time any of its uses went
away.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/usb/core/message.c')
0 files changed, 0 insertions, 0 deletions