[U-Boot] [PATCH v2 07/16] sunxi: dram: Add 'await_bits_clear'/'await_bits_set' helper functions

[Ian Campbell]

On Sun, 2014-08-03 at 05:32 +0300, Siarhei Siamashka wrote:
> The old 'await_completion' function is not sufficient, because
> in some cases we want to wait for bits to be cleared, and in the
> other cases we want to wait for bits to be set. So split the
> 'await_completion' into two new 'await_bits_clear' and
> 'await_bits_set' functions.
> 
> Signed-off-by: Siarhei Siamashka <siarhei.siamashka at gmail.com>

Acked-by: Ian Campbell <ijc at hellion.org.uk>