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| author | Richard Purdie <rpurdie@linux.intel.com> | 2009-01-08 17:55:03 +0000 |
|---|---|---|
| committer | Richard Purdie <rpurdie@linux.intel.com> | 2009-01-08 17:55:03 +0000 |
| commit | 859cb7f2a4244ea6da206d3fe9cc8a6810947a68 (patch) | |
| tree | 3389fe6c191418d6acc30d84e11a0760608f7431 /include/linux/leds.h | |
| parent | 0081e8020ebd814a99e45720a10e869a54ee08a6 (diff) | |
| download | lwn-859cb7f2a4244ea6da206d3fe9cc8a6810947a68.tar.gz lwn-859cb7f2a4244ea6da206d3fe9cc8a6810947a68.zip | |
leds: Add suspend/resume to the core class
Add suspend/resume to the core class and remove all the now unneeded
code from various drivers. Originally the class code couldn't support
suspend/resume but since class_device can there is no reason for
each driver doing its own suspend/resume anymore.
Diffstat (limited to 'include/linux/leds.h')
| -rw-r--r-- | include/linux/leds.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/leds.h b/include/linux/leds.h index 3c1a8ce6a5ea..24489da701e3 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -32,7 +32,10 @@ struct led_classdev { int brightness; int flags; + /* Lower 16 bits reflect status */ #define LED_SUSPENDED (1 << 0) + /* Upper 16 bits reflect control information */ +#define LED_CORE_SUSPENDRESUME (1 << 16) /* Set LED brightness level */ /* Must not sleep, use a workqueue if needed */ |