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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-10-29 01:29:17 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-10-29 01:29:17 +0200 |
| commit | 8b2ada27dc1045e8191673bf769a1136ce8a0127 (patch) | |
| tree | df2fe577fb2f01c477e7e217cec9fd47c6ce812b /include/linux/ptp_clock_kernel.h | |
| parent | 2f1d407adab026b34a105ed27b1d4d7e910c4448 (diff) | |
| parent | 1adb469b9b76276d7e5ea36a20a24c47d6618a0b (diff) | |
Merge branches 'pm-cpufreq-fixes' and 'pm-sleep-fixes'
* pm-cpufreq-fixes:
cpufreq: intel_pstate: Always set max P-state in performance mode
cpufreq: intel_pstate: Set P-state upfront in performance mode
* pm-sleep-fixes:
PM / suspend: Fix missing KERN_CONT for suspend message
Diffstat (limited to 'include/linux/ptp_clock_kernel.h')
| -rw-r--r-- | include/linux/ptp_clock_kernel.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/ptp_clock_kernel.h b/include/linux/ptp_clock_kernel.h index 6b15e168148a..5ad54fc66cf0 100644 --- a/include/linux/ptp_clock_kernel.h +++ b/include/linux/ptp_clock_kernel.h @@ -127,6 +127,11 @@ struct ptp_clock; * * @info: Structure describing the new clock. * @parent: Pointer to the parent device of the new clock. + * + * Returns a valid pointer on success or PTR_ERR on failure. If PHC + * support is missing at the configuration level, this function + * returns NULL, and drivers are expected to gracefully handle that + * case separately. */ extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info *info, |