diff options
| author | Dave Airlie <airlied@linux.ie> | 2004-08-30 11:34:51 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2004-08-30 11:34:51 +0000 |
| commit | da6b44849763fac5ccb7d7511128454c6c2a92c7 (patch) | |
| tree | eeacf7b240241350c040dc4751f4a4c3d9d52502 /linux-core/drm_irq.c | |
| parent | 7809efc8c32520e6b25c143ee3276edbf534ed14 (diff) | |
implement drm_core_check_feature and use it .. looks lots nicer
Diffstat (limited to 'linux-core/drm_irq.c')
| -rw-r--r-- | linux-core/drm_irq.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/linux-core/drm_irq.c b/linux-core/drm_irq.c index b34f1ce4..a1622c0e 100644 --- a/linux-core/drm_irq.c +++ b/linux-core/drm_irq.c @@ -58,7 +58,7 @@ int DRM(irq_by_busid)(struct inode *inode, struct file *filp, drm_irq_busid_t __user *argp = (void __user *)arg; drm_irq_busid_t p; - if (!(dev->driver_features & DRIVER_HAVE_IRQ)) + if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ)) return -EINVAL; if (copy_from_user(&p, argp, sizeof(p))) @@ -94,7 +94,7 @@ int DRM(irq_install)( drm_device_t *dev ) int ret; unsigned long sh_flags=0; - if (!(dev->driver_features & DRIVER_HAVE_IRQ )) + if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ )) return -EINVAL; if ( dev->irq == 0 ) @@ -121,7 +121,7 @@ int DRM(irq_install)( drm_device_t *dev ) dev->dma->next_queue = NULL; dev->dma->this_buffer = NULL; - if (dev->driver_features & DRIVER_IRQ_VBL) { + if (drm_core_check_feature(dev, DRIVER_IRQ_VBL)) { init_waitqueue_head(&dev->vbl_queue); spin_lock_init( &dev->vbl_lock ); @@ -135,7 +135,7 @@ int DRM(irq_install)( drm_device_t *dev ) dev->fn_tbl.irq_preinstall(dev); /* Install handler */ - if (dev->driver_features & DRIVER_IRQ_SHARED) + if (drm_core_check_feature(dev, DRIVER_IRQ_SHARED)) sh_flags = SA_SHIRQ; ret = request_irq( dev->irq, dev->fn_tbl.irq_handler, @@ -164,7 +164,7 @@ int DRM(irq_uninstall)( drm_device_t *dev ) { int irq_enabled; - if (!(dev->driver_features & DRIVER_HAVE_IRQ )) + if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ )) return -EINVAL; down( &dev->struct_sem ); @@ -209,14 +209,14 @@ int DRM(control)( struct inode *inode, struct file *filp, switch ( ctl.func ) { case DRM_INST_HANDLER: - if (!(dev->driver_features & DRIVER_HAVE_IRQ)) + if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ)) return 0; if (dev->if_version < DRM_IF_VERSION(1, 2) && ctl.irq != dev->irq) return -EINVAL; return DRM(irq_install)( dev ); case DRM_UNINST_HANDLER: - if (!(dev->driver_features & DRIVER_HAVE_IRQ)) + if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ)) return 0; return DRM(irq_uninstall)( dev ); default: @@ -253,7 +253,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS ) int ret = 0; unsigned int flags; - if (!(dev->driver_features & DRIVER_IRQ_VBL)) + if (!drm_core_check_feature(dev, DRIVER_IRQ_VBL)) return -EINVAL; if (!dev->irq) |