tree f091bca5ac5cab1b24bac314d39450dbd4f2b7d1
parent 7a9d8b0d8f3cefedf708368bba463c89556dfa9e
author Jan Kundrát <kundrat@cesnet.cz> 1580945599 +0100
committer Jan Kundrát <kundrat@cesnet.cz> 1580982277 +0100

Update kernel to 5.5.2

Between 5.4 and 5.5, apparently in commit 0e4a459f56c32d3e ("tracing:
Remove unnecessary DEBUG_FS dependency"), CONFIG_DEBUG_FS is no longer
auto-enabled. We're using that interface for obtaining an old-school
GPIO number because, well, that's what the LED GPIO trigger expects.

It would be nice to fix this upstream so that the LED GPIO trigger
accepts, say, a (chipname, gpio number) pair, but ENOTIME.

Change-Id: Ie4e3b37729389f03d7a294d0bc3cecc589ae5ed0