Trigger watchdog before calling usb_gadget_handle_interrupts

This prevents board resets when calling sdp command on boards which have a watchdog.

Signed-off-by: Vincent Prince <vincent.prince.fr@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>

diff --git a/drivers/usb/gadget/f_sdp.c b/drivers/usb/gadget/f_sdp.c
index fd3da922a690ed1d80908a0e4fcd9af12012cc28..dd7b9cddb1974cc45a0ba3ec2460392205b28112 100644 (file)
--- a/drivers/usb/gadget/f_sdp.c
+++ b/drivers/usb/gadget/f_sdp.c
@@ -32,6 +32,7 @@
 #include <spl.h>
 #include <image.h>
 #include <imximage.h>
+#include <watchdog.h>
 
 #define HID_REPORT_ID_MASK     0x000000ff
 
@@ -602,6 +603,8 @@ int sdp_init(int controller_index)
                        puts("\rCTRL+C - Operation aborted.\n");
                        return 1;
                }
+
+               WATCHDOG_RESET();
                usb_gadget_handle_interrupts(controller_index);
        }
 
@@ -712,6 +715,7 @@ void sdp_handle(int controller_index)
                        return;
                }
 
+               WATCHDOG_RESET();
                usb_gadget_handle_interrupts(controller_index);
 
                sdp_handle_in_ep();