A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 19:21:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

gpio: add parameter to allow the use named gpios

Browse source 
The gpio binding document says that new code should always use named
gpios. Patch 40b73183 added support to parse a list of gpios from child
nodes, but does not make it possible to use named gpios. This patch adds
the con_id property and implements it is done in gpiolib.c, where the
old-style of using unnamed gpios still works.

Signed-off-by: Olliver Schinagl <[email protected]>
Acked-by: Bryan Wu <[email protected]>
Acked-by: Dmitry Torokhov <[email protected]>
Reviewed-by: Alexandre Courbot <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
This commit is contained in:
Olliver Schinagl 2015-01-21 22:33:46 +01:00 • committed by Linus Walleij
commit 1feb57a245
4 changed files with 20 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

2
drivers/leds/leds-gpio.c
View file

@ -184,7 +184,7 @@ static struct gpio_leds_priv *gpio_leds_create(struct platform_device *pdev)
struct gpio_led led = {};
const char *state = NULL;
led.gpiod = devm_get_gpiod_from_child(dev, child);
led.gpiod = devm_get_gpiod_from_child(dev, NULL, child);
if (IS_ERR(led.gpiod)) {
fwnode_handle_put(child);
ret = PTR_ERR(led.gpiod);