From: Nickolay Ledovskikh <nledovskikh@gmail.com>
Date: Fri, 16 Dec 2016 11:14:05 +0000 (+0300)
Subject: uqmi: add support of using device symlinks.
X-Git-Tag: v17.01.0-rc1~492
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6439e396772a67bf058ff76b15cb9a6dec1882cc;p=openwrt%2Fopenwrt.git

uqmi: add support of using device symlinks.

It's useful when using multiple usb devices that should be bound to
certain usb ports. Symlinks are created by hotplug handlers.

Signed-off-by: Nickolay Ledovskikh <nledovskikh@gmail.com>
---

diff --git a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
index 05b92425ad..cab9cb9121 100755
--- a/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
+++ b/package/network/utils/uqmi/files/lib/netifd/proto/qmi.sh
@@ -42,6 +42,8 @@ proto_qmi_setup() {
 		proto_set_available "$interface" 0
 		return 1
 	}
+
+	device="$(readlink -f $device)"
 	[ -c "$device" ] || {
 		echo "The specified control device does not exist"
 		proto_notify_error "$interface" NO_DEVICE