tree 699aa07ca7a3e3614705c23d961d4c8f9a435c02
parent e367ded8d6396be2e386fae2d12aa671eaeb1984
author Jim Wright <jlwright@us.ibm.com> 1649860767 -0500
committer Shawn McCarney <shawnmm@us.ibm.com> 1649954059 +0000

pseq: Add exists call before reading status vout

The UCD device can support rails which are not configured as voltage
rails and therefore do not have a corresponding status vout sysfs file.
Add an exists check before reading status vout to support.

Signed-off-by: Jim Wright <jlwright@us.ibm.com>
Change-Id: I9855f777768397fb4582b98ef776173fcb57e51d