[U-Boot] [U-Boot, v4, 03/11] dm: uclass: Add uclass_next_device_err() to return a valid device

[Tom Rini]

On Wed, Oct 24, 2018 at 02:10:15PM +0200, Patrice Chotard wrote:

> Similarly to uclass_first_device_err(), add uclass_next_device_err()
> which returns an error if there are no next devices in that uclass.
> 
> Signed-off-by: Patrice Chotard <patrice.chotard at st.com>
> Reviewed-by: Simon Glass <sjg at chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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