diff options
Diffstat (limited to 'drivers/vfio/fsl-mc/vfio_fsl_mc_private.h')
-rw-r--r-- | drivers/vfio/fsl-mc/vfio_fsl_mc_private.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc_private.h b/drivers/vfio/fsl-mc/vfio_fsl_mc_private.h index be60f41af30f..d47ef6215429 100644 --- a/drivers/vfio/fsl-mc/vfio_fsl_mc_private.h +++ b/drivers/vfio/fsl-mc/vfio_fsl_mc_private.h @@ -15,6 +15,11 @@ #define VFIO_FSL_MC_INDEX_TO_OFFSET(index) \ ((u64)(index) << VFIO_FSL_MC_OFFSET_SHIFT) +struct vfio_fsl_mc_reflck { + struct kref kref; + struct mutex lock; +}; + struct vfio_fsl_mc_region { u32 flags; u32 type; @@ -27,7 +32,7 @@ struct vfio_fsl_mc_device { struct notifier_block nb; int refcnt; struct vfio_fsl_mc_region *regions; - struct mutex driver_lock; + struct vfio_fsl_mc_reflck *reflck; }; #endif /* VFIO_FSL_MC_PRIVATE_H */ |