modified 82-hss_led.rules udev rule to only match rpi_rf_mod led nodes

and make sure to not modify permissions for all LED nodes.
jens-maus · Oct 23, 2023 · 7b54e57 · 7b54e57
1 parent 3700374
commit 7b54e57
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/buildroot-external/overlay/base/lib/udev/rules.d/82-hss_led.rules b/buildroot-external/overlay/base/lib/udev/rules.d/82-hss_led.rules
@@ -1,4 +1,4 @@
-# make sure all led nodes in /sys are generated with group permissions that hss_led
-# can access them accordingly
-SUBSYSTEM=="leds", ACTION=="add", RUN+="/bin/chgrp -R hssled /sys%p", RUN+="/bin/chmod -R g=u /sys%p"
-SUBSYSTEM=="leds", ACTION=="change", ENV{TRIGGER}!="none", RUN+="/bin/chgrp -R hssled /sys%p", RUN+="/bin/chmod -R g=u /sys%p"
+# make sure all rpi-rf-mod led nodes in /sys are generated with group permissions
+# that hss_led can access them accordingly
+SUBSYSTEM=="leds", ACTION=="add", KERNEL=="rpi_rf_mod:*", RUN+="/bin/chgrp -R hssled /sys%p", RUN+="/bin/chmod -R g=u /sys%p"
+SUBSYSTEM=="leds", ACTION=="change", KERNEL=="rpi_rf_mod:*", ENV{TRIGGER}!="none", RUN+="/bin/chgrp -R hssled /sys%p", RUN+="/bin/chmod -R g=u /sys%p"