[PATCH v4 05/11] initramfs-tee-{ftpm,supplicant}-hook: Move sync loop to ftpm-hook

[Uladzimir Bely <ubely@ilbers.de>]

From: Jan Kiszka <jan.kiszka@siemens.com>

There is no FTPM_DEV defined in tee-supplicant.script, and it also makes
no sense to wait for an unrelated fTPM device in the tee-supplicant
starter hook. That is better done in tee-ftpm.script.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 .../initramfs-tee-ftpm-hook/files/tee-ftpm.script        | 9 +++++++++
 .../files/tee-supplicant.script                          | 8 --------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/meta/recipes-initramfs/initramfs-tee-ftpm-hook/files/tee-ftpm.script b/meta/recipes-initramfs/initramfs-tee-ftpm-hook/files/tee-ftpm.script
index ce321a09..6e12e6df 100644
--- a/meta/recipes-initramfs/initramfs-tee-ftpm-hook/files/tee-ftpm.script
+++ b/meta/recipes-initramfs/initramfs-tee-ftpm-hook/files/tee-ftpm.script
@@ -21,6 +21,15 @@ esac
 . /scripts/functions
 
 FTPM_DEV=/dev/tpmrm0
+
+# The tee-supplicant would take some time to be discovered, 10 seconds should be
+# enough
+wait_sec=10
+until test $wait_sec -eq 0 || test -c "${FTPM_DEV}" ; do
+	wait_sec=$((wait_sec-1))
+	sleep 1
+done
+
 if ! test -c "${FTPM_DEV}"; then
     panic "Can't discover the fTPM device ${FTPM_DEV}!"
 fi
diff --git a/meta/recipes-initramfs/initramfs-tee-supplicant-hook/files/tee-supplicant.script b/meta/recipes-initramfs/initramfs-tee-supplicant-hook/files/tee-supplicant.script
index bb6dcc16..76efc1ad 100644
--- a/meta/recipes-initramfs/initramfs-tee-supplicant-hook/files/tee-supplicant.script
+++ b/meta/recipes-initramfs/initramfs-tee-supplicant-hook/files/tee-supplicant.script
@@ -22,12 +22,4 @@ esac
 
 /usr/sbin/tee-supplicant -d
 
-# The tee-supplicant would take some time to be discovered, 10 seconds should be
-# enough
-wait_sec=10
-until test $wait_sec -eq 0 || test -c "${FTPM_DEV}" ; do
-	wait_sec=$((wait_sec-1))
-	sleep 1
-done
-
 /usr/bin/pgrep tee-supplicant > /dev/null || panic "Can't start the tee-supplicant daemon!"
-- 
2.20.1