Fix the starting of phosphor-hwmon
After the commit 7ead6495b6d6782dd89951e8bfb26131f35863ec
the phosphor-hwmon failed to start with errors like this:
```
/lib/systemd/system/xyz.openbmc_project.Hwmon@.service:8:
Failed to resolve unit specifiers on %f: Invalid argument
```
It happens when the instance name begins with `/` character which causes
this error when used specifier `%f`.
Besides the specifier `%I` looks less buggy and more appropriate in this
case, because it's the only part of path and will be completed inside
the `phosphor-hwmon-readd`.
This commit fixes the starting of the phosphor-hwmon.
Partially resolves: openbmc/openbmc#3435
(From meta-phosphor rev: a87fb2d1eb682ed0f04e0f269966b9ae4aafbb1e)
Change-Id: Ia8185f047f23bdcd9141d7edea47ad50e6f7fe07
Signed-off-by: Alexander Filippov <a.filippov@yadro.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/start_hwmon.sh b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/start_hwmon.sh
index cde0f96..cf72528 100755
--- a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/start_hwmon.sh
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/start_hwmon.sh
@@ -17,6 +17,7 @@
fi
fi
-path="${path//:/--}"
+path="${path//-/\\x2d}"
+path="${path//:/\\x3a}"
systemctl $action 'xyz.openbmc_project.Hwmon@'$path'.service'
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/xyz.openbmc_project.Hwmon@.service b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/xyz.openbmc_project.Hwmon@.service
index 9d3e263..b930b57 100644
--- a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/xyz.openbmc_project.Hwmon@.service
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon/xyz.openbmc_project.Hwmon@.service
@@ -5,6 +5,6 @@
[Service]
Restart=on-failure
-ExecStart=/usr/bin/env phosphor-hwmon-readd -o %f
+ExecStart=/usr/bin/env phosphor-hwmon-readd -o %I
SyslogIdentifier=phosphor-hwmon-readd
EnvironmentFile=/etc/default/obmc/hwmon/%I.conf