[PATCH] drm/bridge: ti-tfp410: switch to using fwnode_gpiod_get_index()

Dmitry Torokhov
2019-10-14T18:43:26Z

Instead of fwnode_get_named_gpiod() that I plan to hide away, let's use
the new fwnode_gpiod_get_index() that mimics gpiod_get_index(), but
works with arbitrary firmware node.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

Andrzej, Neil,

This depends on the new code that can be bound in
ib-fwnode-gpiod-get-index immutable branch of Linus' Walleij tree:

git pull git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git ib-fwnode-gpiod-get-index

I hope that it would be possible to pull in this immutable branch and
not wait until after 5.5 merge window, or, alternatively, merge through
Linus Walleij's tree.

Thanks!

drivers/gpu/drm/bridge/ti-tfp410.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c
index aa3198dc9903..6f6d6d1e60ae 100644
--- a/drivers/gpu/drm/bridge/ti-tfp410.c
+++ b/drivers/gpu/drm/bridge/ti-tfp410.c
@@ -285,8 +285,8 @@ static int tfp410_get_connector_properties(struct tfp410 *dvi)
else
dvi->connector_type = DRM_MODE_CONNECTOR_DVID;

- dvi->hpd = fwnode_get_named_gpiod(&connector_node->fwnode,
- "hpd-gpios", 0, GPIOD_IN, "hpd");
+ dvi->hpd = fwnode_gpiod_get_index(&connector_node->fwnode,
+ "hpd", 0, GPIOD_IN, "hpd");
if (IS_ERR(dvi->hpd)) {
ret = PTR_ERR(dvi->hpd);
dvi->hpd = NULL;
--
2.23.0.700.g56cf767bdb-goog

--
Dmitry