diff options
Diffstat (limited to 'shared/r128_cce.c')
| -rw-r--r-- | shared/r128_cce.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/shared/r128_cce.c b/shared/r128_cce.c index bf4b4d95..22d38b70 100644 --- a/shared/r128_cce.c +++ b/shared/r128_cce.c @@ -632,7 +632,7 @@ int r128_cce_init( DRM_IOCTL_ARGS ) LOCK_TEST_WITH_RETURN( dev, filp ); - DRM_COPY_FROM_USER_IOCTL( init, (drm_r128_init_t *)data, sizeof(init) ); + DRM_COPY_FROM_USER_IOCTL( init, (drm_r128_init_t __user *)data, sizeof(init) ); switch ( init.func ) { case R128_INIT_CCE: @@ -675,7 +675,7 @@ int r128_cce_stop( DRM_IOCTL_ARGS ) LOCK_TEST_WITH_RETURN( dev, filp ); - DRM_COPY_FROM_USER_IOCTL(stop, (drm_r128_cce_stop_t *)data, sizeof(stop) ); + DRM_COPY_FROM_USER_IOCTL(stop, (drm_r128_cce_stop_t __user *)data, sizeof(stop) ); /* Flush any pending CCE commands. This ensures any outstanding * commands are exectuted by the engine before we turn it off. @@ -912,11 +912,12 @@ int r128_cce_buffers( DRM_IOCTL_ARGS ) DRM_DEVICE; drm_device_dma_t *dma = dev->dma; int ret = 0; + drm_dma_t __user *argp = (void __user *)data; drm_dma_t d; LOCK_TEST_WITH_RETURN( dev, filp ); - DRM_COPY_FROM_USER_IOCTL( d, (drm_dma_t *) data, sizeof(d) ); + DRM_COPY_FROM_USER_IOCTL( d, argp, sizeof(d) ); /* Please don't send us buffers. */ @@ -940,7 +941,7 @@ int r128_cce_buffers( DRM_IOCTL_ARGS ) ret = r128_cce_get_buffers( filp, dev, &d ); } - DRM_COPY_TO_USER_IOCTL((drm_dma_t *) data, d, sizeof(d) ); + DRM_COPY_TO_USER_IOCTL(argp, d, sizeof(d) ); return ret; } |