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Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_drv.h')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 4368112023f7..a18384c41fc4 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -213,6 +213,7 @@ struct mga_device { struct drm_device base; unsigned long flags; + struct mutex rmmio_lock; /* Protects access to rmmio */ resource_size_t rmmio_base; resource_size_t rmmio_size; void __iomem *rmmio; |