diff options
| author |   Ulf Hansson <ulf.hansson@linaro.org> | 2016-06-17 12:27:52 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-06-29 02:15:19 +0200 |
| commit | 7eb231c337e00735d4b553ed4ae7f9441598f028 (patch) | |
| tree | 30c8c564e5f23f698598608c2bf007188b7a2f27 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | PM / Domains: Stop/start devices during system PM suspend/resume in genpd (diff) | |
| download | linux-dev-7eb231c337e00735d4b553ed4ae7f9441598f028.tar.xz linux-dev-7eb231c337e00735d4b553ed4ae7f9441598f028.zip | |
PM / Domains: Convert pm_genpd_init() to return an error code
The are already cases when pm_genpd_init() can fail. Currently we hide the
failures instead of propagating an error code, which is a better method.
Moreover, to prepare for future changes like moving away from using a
fixed array-size of the struct genpd_power_state, to instead dynamically
allocate data for it, the pm_genpd_init() API needs to be able to return
an error code, as allocation can fail.
Current users of the pm_genpd_init() is thus requested to start dealing
with error codes. In the transition phase, users will have to live with
only error messages being printed to log.
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions