[PATCH v3 05/16] usb: serial: Include <linux/usb.h> in <linux/usb/serial.h>

[Uwe Kleine-König (The Capable Hub)]

All consumers of the latter also include the former, but without that
struct usb_driver and struct usb_device_id (and maybe more) are not
defined. Add an include for <linux/usb.h> to make the header
self-contained.

Acked-by: Danilo Krummrich <dakr@xxxxxxxxxx>
Signed-off-by: Uwe Kleine-König (The Capable Hub) <u.kleine-koenig@xxxxxxxxxxxx>
---
 include/linux/usb/serial.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h
index 75b2b763f1ba..534e6650e2aa 100644
--- a/include/linux/usb/serial.h
+++ b/include/linux/usb/serial.h
@@ -13,6 +13,7 @@
 #include <linux/mutex.h>
 #include <linux/serial.h>
 #include <linux/kfifo.h>
+#include <linux/usb.h>
 
 /* The maximum number of ports one device can grab at once */
 #define MAX_NUM_PORTS		16
-- 
2.47.3