acpi_power_meter: remove duplicate code between register_{ro,rw}_attrs
authorKyle McMartin <kyle@mcmartin.ca>
Mon, 2 Apr 2012 18:19:02 +0000 (14:19 -0400)
committerGuenter Roeck <guenter.roeck@ericsson.com>
Mon, 21 May 2012 02:41:48 +0000 (19:41 -0700)
Key off the attr->set method being present to set the sysfs attribute
as writable.

Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
drivers/hwmon/acpi_power_meter.c

Simple merge