diff options
| author | David Dawes <dawes@xfree86.org> | 2002-02-14 02:00:26 +0000 |
|---|---|---|
| committer | David Dawes <dawes@xfree86.org> | 2002-02-14 02:00:26 +0000 |
| commit | ab87c5d0d1b5c35006ce8b99a9260e3116c732dc (patch) | |
| tree | 24d25b8fa4987897180d249b671ac2ab9e8edab1 /linux-core/drm_dma.c | |
| parent | 65d25572deec33b7da13c211bf0aa78c361f535a (diff) | |
First pass of mesa-4-0 branch merge into trunk.
Diffstat (limited to 'linux-core/drm_dma.c')
| -rw-r--r-- | linux-core/drm_dma.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/linux-core/drm_dma.c b/linux-core/drm_dma.c index 85fa1472..dce376f6 100644 --- a/linux-core/drm_dma.c +++ b/linux-core/drm_dma.c @@ -598,6 +598,25 @@ int DRM(control)( struct inode *inode, struct file *filp, } } +#else + +int DRM(control)( struct inode *inode, struct file *filp, + unsigned int cmd, unsigned long arg ) +{ + drm_control_t ctl; + + if ( copy_from_user( &ctl, (drm_control_t *)arg, sizeof(ctl) ) ) + return -EFAULT; + + switch ( ctl.func ) { + case DRM_INST_HANDLER: + case DRM_UNINST_HANDLER: + return 0; + default: + return -EINVAL; + } +} + #endif /* __HAVE_DMA_IRQ */ #endif /* __HAVE_DMA */ |