[U-Boot] [PATCH 15/23] dm: gpio: Add gpio_requestf() helper for printf() strings

[Simon Glass]

On 4 October 2014 11:29, Simon Glass <sjg at chromium.org> wrote:
> Add a helper which permits a printf()-style format string for the requester
> string.
>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
>  doc/driver-model/README.txt |  3 ++-
>  drivers/gpio/gpio-uclass.c  | 21 +++++++++++++++++++++
>  include/asm-generic/gpio.h  | 10 ++++++++++
>  test/dm/gpio.c              | 18 ++++++++++++++++++
>  4 files changed, 51 insertions(+), 1 deletion(-)

Applied to u-boot-dm/master