PM / devfreq: Add new name attribute for sysfs

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commit 2fee1a7cc6 upstream.

The commit 4585fbcb53 ("PM / devfreq: Modify the device name as devfreq(X) for
sysfs") changed the node name to devfreq(x). After this commit, it is not
possible to get the device name through /sys/class/devfreq/devfreq(X)/*.

Add new name attribute in order to get device name.

Cc: stable@vger.kernel.org
Fixes: 4585fbcb53 ("PM / devfreq: Modify the device name as devfreq(X) for sysfs")
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Chanwoo Choi 2019-11-05 18:18:03 +09:00 • committed by Greg Kroah-Hartman

parent 3efca0c142

commit ef1c4ec84f

2 changed files with 16 additions and 0 deletions

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7

Documentation/ABI/testing/sysfs-class-devfreq

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9

drivers/devfreq/devfreq.c

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