tree 1ea92eddeb6fe953a782363d1958e13f590311ef
parent cfc89b003bb2600eb330939da0f53b9caf3e17fa
author Siarhei Siamashka <siarhei.siamashka@gmail.com> 1407033165 +0300
committer Hans de Goede <hdegoede@redhat.com> 1407825753 +0200

sunxi: dram: Add 'await_bits_clear'/'await_bits_set' helper functions

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@gmail.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>