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path: root/drivers/gpu/drm/drm_ioctl.c
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Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
-rw-r--r--drivers/gpu/drm/drm_ioctl.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
index 11eda9050215..b7f7d968e4cd 100644
--- a/drivers/gpu/drm/drm_ioctl.c
+++ b/drivers/gpu/drm/drm_ioctl.c
@@ -135,12 +135,7 @@ static int drm_set_busid(struct drm_device *dev, struct drm_file *file_priv)
return ret;
}
} else {
- if (WARN(dev->unique == NULL,
- "No drm_driver.set_busid() implementation provided by "
- "%ps. Use drm_dev_set_unique() to set the unique "
- "name explicitly.", dev->driver))
- return -EINVAL;
-
+ WARN_ON(!dev->unique);
master->unique = kstrdup(dev->unique, GFP_KERNEL);
if (master->unique)
master->unique_len = strlen(dev->unique);