diff options
Diffstat (limited to 'shared/via_dma.c')
-rw-r--r-- | shared/via_dma.c | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/shared/via_dma.c b/shared/via_dma.c index d986b9df..39613bc5 100644 --- a/shared/via_dma.c +++ b/shared/via_dma.c @@ -249,10 +249,7 @@ int via_flush_ioctl(DRM_IOCTL_ARGS) { DRM_DEVICE; - if (!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) { - DRM_ERROR("via_flush_ioctl called without lock held\n"); - return DRM_ERR(EINVAL); - } + LOCK_TEST_WITH_RETURN( dev, filp ); return via_quiescent(dev); } @@ -263,16 +260,13 @@ int via_cmdbuffer(DRM_IOCTL_ARGS) drm_via_cmdbuffer_t cmdbuf; int ret; + LOCK_TEST_WITH_RETURN( dev, filp ); + DRM_COPY_FROM_USER_IOCTL(cmdbuf, (drm_via_cmdbuffer_t *) data, sizeof(cmdbuf)); DRM_DEBUG("via cmdbuffer, buf %p size %lu\n", cmdbuf.buf, cmdbuf.size); - if (!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) { - DRM_ERROR("via_cmdbuffer called without lock held\n"); - return DRM_ERR(EINVAL); - } - ret = via_dispatch_cmdbuffer(dev, &cmdbuf); if (ret) { return ret; @@ -340,17 +334,14 @@ int via_pci_cmdbuffer(DRM_IOCTL_ARGS) drm_via_cmdbuffer_t cmdbuf; int ret; + LOCK_TEST_WITH_RETURN( dev, filp ); + DRM_COPY_FROM_USER_IOCTL(cmdbuf, (drm_via_cmdbuffer_t *) data, sizeof(cmdbuf)); DRM_DEBUG("via_pci_cmdbuffer, buf %p size %lu\n", cmdbuf.buf, cmdbuf.size); - if (!_DRM_LOCK_IS_HELD(dev->lock.hw_lock->lock)) { - DRM_ERROR("via_pci_cmdbuffer called without lock held\n"); - return DRM_ERR(EINVAL); - } - ret = via_dispatch_pci_cmdbuffer(dev, &cmdbuf); if (ret) { return ret; |