register parameter during runtime_pmdevice() construction, making call to get_parameter_value() in power_usage() valid. Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky(a)gmail.com&gt; --- src/devices/runtime_pm.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/devices/runtime_pm.cpp b/src/devices/runtime_pm.cpp index 0d13cab..bbc3bf0 100644 --- a/src/devices/runtime_pm.cpp +++ b/src/devices/runtime_pm.cpp @@ -49,11 +49,11 @@ runtime_pmdevice::runtime_pmdevice(const char *_name, const char *path) : device before_suspended_time = 0; before_active_time = 0; - after_suspended_time = 0; + after_suspended_time = 0; after_active_time = 0; -} - + register_parameter(humanname); +} void runtime_pmdevice::start_measurement(void) { @@ -237,4 +237,4 @@ void create_all_runtime_pm_devices(void) do_bus("spi"); do_bus("platform"); do_bus("i2c"); -} \ No newline at end of file +} _______________________________________________ PowerTop mailing list PowerTop(a)lists.01.org https://lists.01.org/mailman/listinfo/powertop