tree 01d978304e3b683d77b040817d7e935ac8928d2b
parent 8792326af78694aa1e5c29eb861da99a2df0bf4a
author Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com> 1496929105 +0530
committer Patrick Williams <patrick@stwcx.xyz> 1497346559 +0000

LEDS: Update udev rule to pass $name than $devpath

Physical LED controller expects a sysfs path where it can find leds.
Current UDEV rule is passing $devpath and that works fine.

Because '-' is converted to '/' when systemd unit file processes it,
application needs to put a workaround to fetch the name of LED
correctly if the LED itself contains '-' in it.

Although $devpath still works to apply that workaround, it becomes
difficult for the workaround to look for a particular directory to
go beyond looking for led-name since not all LEDs would be having
/sys/devices/platform/leds/leds. However, all of those would share
'sys-class-leds' and hence passing 'sys-class-leds' with $name
makes it appropriate.

Change-Id: Iab5c71cf0c6f601a25b9b4470b46d7fc4d930223
Signed-off-by: Vishwanatha Subbanna <vishwa@linux.vnet.ibm.com>