diff options
Diffstat (limited to 'linux-core/drm_stub.c')
| -rw-r--r-- | linux-core/drm_stub.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/linux-core/drm_stub.c b/linux-core/drm_stub.c index bc958796..6811d6ba 100644 --- a/linux-core/drm_stub.c +++ b/linux-core/drm_stub.c @@ -121,11 +121,13 @@ static int DRM(stub_putminor)(int minor) return 0; } + int DRM(stub_register)(const char *name, struct file_operations *fops, drm_device_t *dev) { struct drm_stub_info *i = NULL; - + + DRM_DEBUG("\n"); if (register_chrdev(DRM_MAJOR, "drm", &DRM(stub_fops))) i = (struct drm_stub_info *)inter_module_get("drm"); @@ -133,9 +135,11 @@ int DRM(stub_register)(const char *name, struct file_operations *fops, /* Already registered */ DRM(stub_info).info_register = i->info_register; DRM(stub_info).info_unregister = i->info_unregister; - } else { + DRM_DEBUG("already registered\n"); + } else if (DRM(stub_info).info_register != DRM(stub_getminor)) { DRM(stub_info).info_register = DRM(stub_getminor); DRM(stub_info).info_unregister = DRM(stub_putminor); + DRM_DEBUG("calling inter_module_register\n"); inter_module_register("drm", THIS_MODULE, &DRM(stub_info)); } if (DRM(stub_info).info_register) |