linux-kernel - [PATCH v3 0/3] ACPI/device_sysfs: Add sysfs support for

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Message-Id: <1462032219-12590-1-git-send-email-betty.dall@hpe.com>
Date:	Sat, 30 Apr 2016 10:03:36 -0600
From:	Betty Dall <betty.dall@....com>
To:	rjw@...ysocki.net, lenb@...nel.org, linux-acpi@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH v3 0/3] ACPI/device_sysfs: Add sysfs support for _HRV hardware revision

The ACPI _HRV object on the device is used to supply Linux with the
device's hardware revision. This is an optional object. Add sysfs support
for the _HRV object if it exists on the device.

This change allows users to easily find the hardware version of non-PCI
hardware by looking at the sysfs 'hrv' file. It is most useful for
non-PCI devices because lspci can list the hardware version for PCI
devices.

v1->v2
	Changed hrv_show error return to -EIO.
	Changed sun_show and status_show error return to -EIO.
	Cleaned up checkpatch errors and warnings.

v2->v3
	Left some of the checkpatch warnings in place.

Betty Dall (3):
  ACPI/device_sysfs: Add sysfs support for _HRV hardware revision    
  ACPI/device_sysfs: Change _SUN and _STA show functions error return to EIO
  ACPI/device_sysfs: Clean up checkpatch errors

 drivers/acpi/device_sysfs.c | 44 +++++++++++++++++++++++++++++++++++---------
 1 file changed, 35 insertions(+), 9 deletions(-)

-- 
1.9.1