greybus: spi: add device_type field to device config

Browse source

Add device_type field in device config operation to get the type of
device and try to expose less the kernel internal over greybus.
This include the spidev, spi-nor will fetch the correct nor id over
jede and a modalias that will have the previous behavior (name will set
the driver to be loaded).

As at it, fix a trivial error path and return immediately.

Tested: using gbsim and confirming that a spidev and mtd device were
created.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

...

This commit is contained in:

Rui Miguel Silva 2016-02-02 14:23:16 +00:00 • committed by Greg Kroah-Hartman

parent 9d4bb6c918

commit 0273038df6

3 changed files with 28 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

drivers/staging/greybus/greybus_protocols.h

View file

8

drivers/staging/greybus/kernel_ver.h

View file

18

drivers/staging/greybus/spi.c

View file