dm: gpio: Allow the uclass to work without printf()
authorSimon Glass <sjg@chromium.org>
Tue, 29 Dec 2015 12:22:48 +0000 (05:22 -0700)
committerSimon Glass <sjg@chromium.org>
Thu, 21 Jan 2016 02:06:22 +0000 (19:06 -0700)
commit4dc5259ac7f54f4856ee9cf5ff01cfd4f67c82a6
tree3ba600ae13463e7d97ff03f37b893e7cb2dfbf8d
parent8e31681c5a5a2fd6bbdf751bcc900a4481e2fa29
dm: gpio: Allow the uclass to work without printf()

For SPL we don't really need sprintf() and with tiny-printf this is not
available. Allow this to be dropped in SPL when using tiny-printf.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/gpio/gpio-uclass.c