raiden_debug_spi: Use new API to register shutdown function

This allows programmer to register shutdown function in spi_master
struct, which means there is no need to call register_shutdown in init
function, since this call is now a part of register_spi_master.

As a consequence of using new API, two things are happening here:
1) No resource leakage anymore in case register_shutdown() would fail,
2) Fixed propagation of register_spi_master() return values.

BUG=b:185191942
TEST=test in CB:57918
(Nikolai) tested probe/read/write with a servo micro and puff board

Change-Id: I8927224779f24d1fda088991337e54d7272775a6
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Tested-by: Nikolai Artemiev <nartemiev@google.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/57975
Reviewed-by: Nikolai Artemiev <nartemiev@google.com>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

0 files changed, 0 insertions, 0 deletions