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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 16:27:42 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-12 16:27:42 +0900 |
| commit | 85b656cf1560e27a89354a23f2c10ba229d2f173 (patch) | |
| tree | 53c8b9d30c45dad618a704fd4a5b6aa5b95250cd /drivers/leds/leds-gpio.c | |
| parent | 2b684c073f32b557661eba191ce0a584020367e2 (diff) | |
| parent | 30dae2f98612d7c8cd855861b9de205ebd9ef4fa (diff) | |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds
Pull LED subsystem changes from Bryan Wu:
"LED subsystem updates for 3.13 are basically cleanup and also add a
new driver for PCA9685"
* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
leds: lp55xx: handle enable pin in driver
leds-gpio: of: led should not be created if its status is disabled
of: introduce of_get_available_child_count
leds: Added driver for the NXP PCA9685 I2C chip
leds: pwm: Remove redundant of_match_ptr
leds: Include linux/of.h header
leds: dac124s085: Remove redundant spi_set_drvdata
leds: lp55xx: enable setting default trigger
leds: blinkm: Remove redundant break
Diffstat (limited to 'drivers/leds/leds-gpio.c')
| -rw-r--r-- | drivers/leds/leds-gpio.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c index e8b01e57348..78b0e273a90 100644 --- a/drivers/leds/leds-gpio.c +++ b/drivers/leds/leds-gpio.c @@ -15,6 +15,7 @@ #include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/leds.h> +#include <linux/of.h> #include <linux/of_platform.h> #include <linux/of_gpio.h> #include <linux/slab.h> @@ -170,11 +171,11 @@ static struct gpio_leds_priv *gpio_leds_create_of(struct platform_device *pdev) int count, ret; /* count LEDs in this device, so we know how much to allocate */ - count = of_get_child_count(np); + count = of_get_available_child_count(np); if (!count) return ERR_PTR(-ENODEV); - for_each_child_of_node(np, child) + for_each_available_child_of_node(np, child) if (of_get_gpio(child, 0) == -EPROBE_DEFER) return ERR_PTR(-EPROBE_DEFER); @@ -183,7 +184,7 @@ static struct gpio_leds_priv *gpio_leds_create_of(struct platform_device *pdev) if (!priv) return ERR_PTR(-ENOMEM); - for_each_child_of_node(np, child) { + for_each_available_child_of_node(np, child) { struct gpio_led led = {}; enum of_gpio_flags flags; const char *state; |