From f49d6a7ed2406b0c9b1c134f2e9aa4426a5266f0 Mon Sep 17 00:00:00 2001
From: Kyle McMartin <kyle@mcmartin.ca>
Date: Mon, 2 Apr 2012 14:19:02 -0400
Subject: [PATCH] acpi_power_meter: remove duplicate code between
 register_{ro,rw}_attrs

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>
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Reading git-format-patch failed