[U-Boot] [PATCH v2 01/37] 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 ---

Changes in v2: None

common/stdio.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/common/stdio.c b/common/stdio.c index 7252bab..f99cfe7 100644 --- a/common/stdio.c +++ b/common/stdio.c @@ -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;