From 537cd072da9c350d6709785c85f83cae2ad53493 Mon Sep 17 00:00:00 2001 From: Dileep Katta Date: Fri, 13 Feb 2015 14:33:43 +0800 Subject: usb: gadget: fastboot: Set the Serial Number for Fastboot Gadget Configure the serial number using the serial# environment variable during the fastboot bind. This enables "fastboot devices" to return the serial number for the attached devices. Signed-off-by: Dileep Katta Acked-by: Steve Rae Reviewed-by: Lukasz Majewski --- drivers/usb/gadget/f_fastboot.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers') diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index fd9fc8af6e..751ec9e010 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -137,6 +137,7 @@ static int fastboot_bind(struct usb_configuration *c, struct usb_function *f) int id; struct usb_gadget *gadget = c->cdev->gadget; struct f_fastboot *f_fb = func_to_fastboot(f); + const char *s; /* DYNAMIC interface numbers assignments */ id = usb_interface_id(c, f); @@ -162,6 +163,10 @@ static int fastboot_bind(struct usb_configuration *c, struct usb_function *f) hs_ep_out.bEndpointAddress = fs_ep_out.bEndpointAddress; + s = getenv("serial#"); + if (s) + g_dnl_set_serialnumber((char *)s); + return 0; } -- cgit v1.2.1