[PATCH 5/5] mbim: Print the device as a string

Instead of printing 'device' as a pointer, print it as a string:
ofonod[2672]: plugins/mbim.c:mbim_enable() /dev/wwan0mbim0
---
 plugins/mbim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/mbim.c b/plugins/mbim.c
index fa4a25d58eee..b31f8b66711d 100644
--- a/plugins/mbim.c
+++ b/plugins/mbim.c
@@ -269,7 +269,7 @@ static int mbim_enable(struct ofono_modem *modem)
 	if (!device)
 		return -EINVAL;
 
-	DBG("%p", device);
+	DBG("%s", device);
 	fd = open(device, O_EXCL | O_NONBLOCK | O_RDWR);
 	if (fd < 0)
 		return -EIO;
-- 
2.48.1