tree bc28835a334af9cb2d9cf47042a81c1813f7a73b
parent f093bc30d3ec42f112780c945931f033e4ae4462
author Jan Kundrát <kundrat@cesnet.cz> 1560361972 +0200
committer Jan Kundrát <kundrat@cesnet.cz> 1560364565 +0200

udev: Use a new way of udev-triggered program run

Our previous form, PROGRAM+=foo, causes a warning in the log, and the
spidev device does not get created:

  systemd-udevd[141]: /usr/lib/udev/rules.d/40-spi-lumentum-ocm.rules:2 PROGRAM key takes '==' or '!=' operator, assuming '==', but please fix it.

This sucks, obviously, but I'm in no mood of chasing when exactly
systemd upstream broke this feature.

The upside of this behavior change is that adjusting that
driver_override attribute via ATTR now works.

Change-Id: I52fa805dca8be060b627a5bbf70ddbdadec4cd3f