udev: don't reference parent sysfs node directly

udev warns direct reference to parent sysfs, which is not necessary and
may break future kernel. Actually udev will handle parent nodes automatically
for ATTRS key.

This fixes [BUGID #113]

Signed-off-by: Kevin Tian <kevin.tian@intel.com>

diff --git a/meta/recipes-core/udev/udev-158/local.rules b/meta/recipes-core/udev/udev-158/local.rules
index dab319b431378e7c1ac6da2b5a4c0383f19011bc..317dd9f289761361617153dfdaa5e68d27be62b7 100644 (file)
--- a/meta/recipes-core/udev/udev-158/local.rules
+++ b/meta/recipes-core/udev/udev-158/local.rules
@@ -28,6 +28,5 @@ KERNEL=="rtc0", SYMLINK+="rtc"
 ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
 
 # Create a symlink to any touchscreen input device
-# Need to use ../ so the eventX can find the parent inputX modalias which is a directory above
-SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{../modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0"
+SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0"
 

diff --git a/meta/recipes-core/udev/udev_158.bb b/meta/recipes-core/udev/udev_158.bb
index daf8d37e5f3da0a29c1578d84fda98e712f19b44..a9529d9d86f2dae6a5c02ec1ba8c4b35dd1859af 100644 (file)
--- a/meta/recipes-core/udev/udev_158.bb
+++ b/meta/recipes-core/udev/udev_158.bb
@@ -1,3 +1,3 @@
 include udev-new.inc
 
-PR = "r2"
+PR = "r3"