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PowerCap: Fix mode for energy counter
authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Wed, 4 Dec 2013 19:12:59 +0000 (11:12 -0800)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Thu, 5 Dec 2013 01:05:48 +0000 (02:05 +0100)
commit95677a9a3847de4f37e0f463aeb94aa8d5cccc50
treee26ce006b6ad9735d7b85290a567713f8fd10f7etree | snapshot (tar.gz zip)
parent08ff4cbe10da402e7c493ac72e298975f62a9e78commit | diff
PowerCap: Fix mode for energy counter

As per the documentation of powercap sysfs, energy_uj field is read only,
if it can't be reset. Currently it always allows write but will fail,
if there is no reset callback.
Changing mode field, to read only if there is no reset callback.

Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Reported-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/powercap/powercap_sys.c diff | blob | blame | history