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stdio: Correct a build error with driver model

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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>
This commit is contained in:
Simon Glass 2016-01-21 19:44:49 -07:00
parent 27a1961d0b
commit 35a1f0dfa1
1 changed files with 3 additions and 0 deletions
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3
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;