diff options
Diffstat (limited to 'include/asm-s390/ccwgroup.h')
| -rw-r--r-- | include/asm-s390/ccwgroup.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-s390/ccwgroup.h b/include/asm-s390/ccwgroup.h index d2f9c0d53a97..925b3ddfa141 100644 --- a/include/asm-s390/ccwgroup.h +++ b/include/asm-s390/ccwgroup.h @@ -11,6 +11,7 @@ struct ccwgroup_device { CCWGROUP_ONLINE, } state; atomic_t onoff; + struct mutex reg_mutex; unsigned int count; /* number of attached slave devices */ struct device dev; /* master device */ struct ccw_device *cdev[0]; /* variable number, allocate as needed */ |