pinctrl: pinconf-generic: scan also referenced phandle node

Browse source

Make pinconf_generic_dt_node_to_map() also scan the dt pin configuration node
directly referenced by phandle, not only its child nodes.

The "parent scan" feature needs a few other changes:

   * Move the pinconf_generic_dt_node_to_map() error handling code to a common
     place, under the 'exit' label.

   * Move the pins/groups strings count earlier in
     pinconf_generic_dt_subnode_to_map(), to allow us to bail out early when
     these properties are missing or wrong

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

...

This commit is contained in:

Baruch Siach 2015-03-19 22:17:41 +02:00 • committed by Linus Walleij

parent 12149a20b8

commit c7289500e2

1 changed files with 28 additions and 20 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

48

drivers/pinctrl/pinconf-generic.c

View file