[PATCH v2] initramfs-framework: remove hard dependency with busybox

[Christos Gavros <gavrosc@yahoo.com>]

In 'finish'script the Switch_root command with option -c is busybox specific.
When package-core-base-utils is selected the boot is breaking with message
"Switch_root: invalid option — ‘c’.It was reproduced using qemu.
Remove -c option to make it compatible with both providers.
It is tested using qemu with busybox and package-core-base-utils. In both cases
qemu boots successfully and filesystem is accessible.
Fixes [YOCTO #15716]

CC: Yoann Congal <yoann.congal@smile.fr>
CC: Randy MacLeod <randy.macleod@windriver.com>
CC: jbk <jbk@mm-software.com>
CC: Raj Khem <raj.khem@gmail.com>
CC: Adrian Freihofer <adrian.freihofer@gmail.com>
Signed-off-by: Christos Gavros <gavrosc@yahoo.com>
---
v1->v2
* the commit message is extended with more info
---
 meta/recipes-core/initrdscripts/initramfs-framework/finish | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-core/initrdscripts/initramfs-framework/finish b/meta/recipes-core/initrdscripts/initramfs-framework/finish
index ac0de9f996..716c2f44af 100755
--- a/meta/recipes-core/initrdscripts/initramfs-framework/finish
+++ b/meta/recipes-core/initrdscripts/initramfs-framework/finish
@@ -41,7 +41,7 @@ finish_run() {
 		mount --move /sys $ROOTFS_DIR/sys
 
 		cd $ROOTFS_DIR
-		exec switch_root -c /dev/console $ROOTFS_DIR ${bootparam_init:-/sbin/init}
+		exec switch_root $ROOTFS_DIR ${bootparam_init:-/sbin/init}
 	else
 		debug "No rootfs has been set"
 	fi
-- 
2.34.1