d/freebsd-nq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mmccam: Hold the periph during init

Browse Source 
We need to sleep during this routine so acquire the cam hold too.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D25946
This commit is contained in:
Emmanuel Vadot 2020-08-04 20:04:00 +00:00
parent cd2f74af6f
commit f2df51ecc5
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/cam/mmc/mmc_da.c
View File

@ -1109,7 +1109,9 @@ sdda_start_init_task(void *context, int pending) {
CAM_PRIORITY_NONE);
cam_periph_lock(periph);
cam_periph_hold(periph, PRIBIO|PCATCH);
sdda_start_init(context, new_ccb);
cam_periph_unhold(periph);
cam_periph_unlock(periph);
xpt_free_ccb(new_ccb);
}