hsu: remove schedule() from atomic context

The serial_hsu_command() function can be called from atomic or non-atomic
context. When it is executed from atomic context it must not call schedule().

BUG=26083445
Change-Id: I6194d817df553b84c5f082b5f2937eae25f27757
Tracked-On: https://jira01.devtools.intel.com/browse/BP-156
Signed-off-by: Mihai Serban <mihai.serban@intel.com>
Reviewed-on: https://android.intel.com/444580
Reviewed-by: Gross, Mark <mark.gross@intel.com>
Reviewed-by: Beare, Bruce J <bruce.j.beare@intel.com>
1 file changed