dm: spi: Adjust cmd_spi to work with driver model
authorSimon Glass <sjg@chromium.org>
Tue, 14 Oct 2014 05:41:56 +0000 (23:41 -0600)
committerSimon Glass <sjg@chromium.org>
Wed, 22 Oct 2014 16:36:47 +0000 (10:36 -0600)
commit1157a161b0a579c7021a10384b7042a75b0cb229
treee3bf3cd301a4389d7b821f8d82e9ae2d8b27cde2
parent843c9e8796a7a6ebe0c9dec54c6a64ac29949d8f
dm: spi: Adjust cmd_spi to work with driver model

Driver model uses a different way to find the SPI bus and slave from the
numbered devices given on the command line. Adjust the code to suit.

We use a generic SPI device, and attach it to the SPI bus before performing
the transaction.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
common/cmd_spi.c