tree ebb7155eaeda5f891a435d4087e6532ccb8a15c5
parent 8b2152d54a67e4139525ce49aefe1a6d0e41b85c
author Nico Huber <nico.h@gmx.de> 1507986073 +0200
committer Nico Huber <nico.h@gmx.de> 1509892610 +0000

spi25_statusreg: Return defined value on failed RDSR

The interface of spi_read_status_register() is broken and can't return
errors. Let's not return random stack data at least.

Change-Id: I714b20001a5443bba665c2e0061ca14069777581
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/22017
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>