stdio: Correct a build error with driver model · 35a1f0dfa1 - Gogs

stdio: Correct a build error with driver model

When driver model is used for video but not for the keyboard, a compiler
warnings is produced. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>

Simon Glass 9 years ago

parent

27a1961d0b

commit

35a1f0dfa1

1 changed files with 3 additions and 0 deletions

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common/stdio.c
							 
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				@@ -283,6 +283,9 @@ int stdio_add_devices(void)
			
				 #endif
			
				 #ifdef CONFIG_DM_VIDEO
			
				 	struct udevice *vdev;
			
				+# ifndef CONFIG_DM_KEYBOARD
			
				+	int ret;
			
				+# endif
			
				 	for (ret = uclass_first_device(UCLASS_VIDEO, &vdev);
			
				 	     vdev;