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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2015-01-29 18:39:04 +0100 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2016-03-31 15:40:00 +0800 |
| commit | b826781192de90f83ed797f570a70bfabec4dc24 (patch) | |
| tree | d1ce5f365167bee7512b3df4be1453efb02affae | |
| parent | 38f3e89d3935a8b43a05b33d738d7f597f3a60ae (diff) | |
PM: Update function header for dev_pm_get_subsys_data()
The commit "PM: Make dev_pm_get_subsys_data() always return 0 on success"
changed the return value from dev_pm_get_subsys_data(). Let's update the
comment in the function header to reflect this change as well.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit 766bb53c015bcc28dbd5ceb7c004581af7ab51b2)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
| -rw-r--r-- | drivers/base/power/common.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/base/power/common.c b/drivers/base/power/common.c index b0f138806bbc..a1ee51d43da1 100644 --- a/drivers/base/power/common.c +++ b/drivers/base/power/common.c @@ -19,8 +19,8 @@ * @dev: Device to handle. * * If power.subsys_data is NULL, point it to a new object, otherwise increment - * its reference counter. Return 1 if a new object has been created, otherwise - * return 0 or error code. + * its reference counter. Return 0 if new object has been created or refcount + * increased, otherwise negative error code. */ int dev_pm_get_subsys_data(struct device *dev) { |