p910nd: hotplug: minor bug fixes
authorPaul Donald <newtwen@gmail.com>
Sun, 11 Feb 2024 18:02:57 +0000 (19:02 +0100)
committerPaul Donald <newtwen@gmail.com>
Wed, 14 Feb 2024 22:55:01 +0000 (23:55 +0100)
commit00d14e9bb734dcf123d250cefe71526fff7805b2
tree123a4dc0ef9d0a8e86e963a229faf6a97ea34e45
parentb7a11d61104dc79ee4d7feb0d2a1d11510f46f12
p910nd: hotplug: minor bug fixes

Commit driver_home defaults before continuing

Fix missing path for serial number acquisition

Store current device if no previously configured device had one.
Also set CHAR_DEV so the printer can get its driver sent on first run.

Signed-off-by: Paul Donald <newtwen@gmail.com>
(cherry picked from commit 5bc581e6986c84e81d4827b244bbf0deacad6e00)
net/p910nd/files/p910nd.hotplug