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| author | Alan Stern <stern@rowland.harvard.edu> | 2011-08-19 23:49:48 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2011-08-19 23:49:48 +0200 |
| commit | 5b1b0b812a7b1a5b968c5d06d90d1cb88621b941 (patch) | |
| tree | dd57943592e4152147d1a5667b082e5f30faaf83 /include/linux/pm.h | |
| parent | 311aab73d273eb22be976055f6cab224f7279d5e (diff) | |
| download | blackbird-obmc-linux-5b1b0b812a7b1a5b968c5d06d90d1cb88621b941.tar.gz blackbird-obmc-linux-5b1b0b812a7b1a5b968c5d06d90d1cb88621b941.zip | |
PM / Runtime: Add macro to test for runtime PM events
This patch (as1482) adds a macro for testing whether or not a
pm_message value represents an autosuspend or autoresume (i.e., a
runtime PM) event. Encapsulating this notion seems preferable to
open-coding the test all over the place.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm.h')
| -rw-r--r-- | include/linux/pm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/pm.h b/include/linux/pm.h index f7c84c9abd30..18de9f893497 100644 --- a/include/linux/pm.h +++ b/include/linux/pm.h @@ -366,6 +366,8 @@ extern struct dev_pm_ops generic_subsys_pm_ops; #define PMSG_AUTO_RESUME ((struct pm_message) \ { .event = PM_EVENT_AUTO_RESUME, }) +#define PMSG_IS_AUTO(msg) (((msg).event & PM_EVENT_AUTO) != 0) + /** * Device run-time power management status. * |
