2 files changed, 5 insertions, 2 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 33def3cb27e6..d64d0093d68d 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,5 +1,5 @@
 # Generated by mksrcinfo v8
-# Mon Feb 25 17:39:04 UTC 2019
+# Tue Dec  3 22:57:15 UTC 2019
 pkgbase = trueport
 	pkgdesc = tty driver for Perle IOLan+ DS TS SDS STS SCS JetStream LanStream LinkStream and 3rd party serial console terminal device servers
 	pkgver = 6.9.0_1
diff --git a/PKGBUILD b/PKGBUILD
index c6a2bb1dd36d..e879503b2437 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -156,7 +156,10 @@ prepare() {
     -i 'Makefile'
 
   # make clean for ptyx forgets a few things
-  sed -e 's:rm -f ptymod\.o:rm -f ptyx.mod.o ptyx.o ptymod.o:g' -i 'ptyx/Makefile'
+  sed -e 's:rm -f ptymod\.o:rm -f ptyx.mod.o ptyx.o ptymod.o:g' \
+      -e '# Switch SUBDIRS= to M= for Kernel 5.4' \
+      -e 's:SUBDIRS=:M=$(PWD) &:g' \
+    -i 'ptyx/Makefile'
 
   # Remove CRLF line endings from some files
   sed -e 's:\r$::g' -i 'tp_ver.h' 'ptyx/ptyx.h'