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Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

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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
This commit is contained in:
Linus Torvalds
2013-11-12 16:27:42 +09:00
parent 2b684c073f 30dae2f986
commit 85b656cf15
17 changed files with 312 additions and 48 deletions
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16
include/linux/of.h
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@@ -226,6 +226,17 @@ static inline int of_get_child_count(const struct device_node *np)
return num;
}
static inline int of_get_available_child_count(const struct device_node *np)
{
struct device_node *child;
int num = 0;
for_each_available_child_of_node(np, child)
num++;
return num;
}
/* cache lookup */
extern struct device_node *of_find_next_cache_node(const struct device_node *);
extern struct device_node *of_find_node_with_property(
@@ -378,6 +389,11 @@ static inline int of_get_child_count(const struct device_node *np)
return 0;
}
static inline int of_get_available_child_count(const struct device_node *np)
{
return 0;
}
static inline int of_device_is_compatible(const struct device_node *device,
const char *name)
{