diff options
Diffstat (limited to 'drivers/gpu/drm/drm_stub.c')
| -rw-r--r-- | drivers/gpu/drm/drm_stub.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c index b9631e3a1ea6..387a8de1bc7e 100644 --- a/drivers/gpu/drm/drm_stub.c +++ b/drivers/gpu/drm/drm_stub.c @@ -51,7 +51,22 @@ struct idr drm_minors_idr; struct class *drm_class; struct proc_dir_entry *drm_proc_root; struct dentry *drm_debugfs_root; - +void drm_ut_debug_printk(unsigned int request_level, + const char *prefix, + const char *function_name, + const char *format, ...) +{ + va_list args; + + if (drm_debug & request_level) { + if (function_name) + printk(KERN_DEBUG "[%s:%s], ", prefix, function_name); + va_start(args, format); + vprintk(format, args); + va_end(args); + } +} +EXPORT_SYMBOL(drm_ut_debug_printk); static int drm_minor_get_id(struct drm_device *dev, int type) { int new_id; @@ -328,7 +343,7 @@ static int drm_get_minor(struct drm_device *dev, struct drm_minor **minor, int t #if defined(CONFIG_DEBUG_FS) ret = drm_debugfs_init(new_minor, minor_id, drm_debugfs_root); if (ret) { - DRM_ERROR("DRM: Failed to initialize /debugfs/dri.\n"); + DRM_ERROR("DRM: Failed to initialize /sys/kernel/debug/dri.\n"); goto err_g2; } #endif |