regulator: giving regulator controlling gpios a non-empty label when used through the devicetree.
When the label is empty, it causes missing information and limits diagnostics
for instances such as 'cat /sys/kernel/debug/gpio'
Setting the label to the regulator supply_name will point to the device
using the gpio(s).
Signed-off-by: Nicholas Lowell <nlowell@lexmark.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
(cherry picked from commit 37ad490bab09b7c218e37b570069cf188f2616e7)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
1 file changed
