tree f3fbd32b245109c86c23850fc564d16ad9d827d4
parent 2e680f92b888b4cb2fde2b0c77cbde22b48933f5
author Alexey Brodkin <Alexey.Brodkin@synopsys.com> 1450107934 +0300
committer Tom Rini <trini@konsulko.com> 1450279891 -0500

eeprom: fix eeprom write procedure

This fixes commit 1a37889b0ad084a740b4f785031d7ae9955d947b:
----------------------->8--------------------
eeprom: Pull out the RW loop

Unify the code for doing read/write into single function, since the
code for both the read and write is almost identical. This again
trims down the code duplication.
----------------------->8--------------------

where the same one routine is utilized for both EEPROM writing and
reading. The only difference was supposed to be a "read" flag which
in both cases was set with 1 somehow.

That lead to a missing delay in case of writing which lead to write
failure (in my case no data was written).

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Acked-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Tom Rini <trini@konsulko.com>
Cc: Heiko Schocher <hs@denx.de>