USB: gadget: section mismatch warning fixed

In may gadgets bind and bind like functions were in a init section
as they were only run during initialisation.  However, being
callback functions they were referenced from structures in “normal”
sections.  Changing the tag from “__init” to “__ref” fixes the
warnings.
Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/gadget/audio.c

@@ -89,7 +89,7 @@ static const struct usb_descriptor_header *otg_desc[] = {
 
 /*-------------------------------------------------------------------------*/
 
-static int __init audio_do_config(struct usb_configuration *c)
+static int __ref audio_do_config(struct usb_configuration *c)
 {
 	/* FIXME alloc iConfiguration string, set it in c->strings */
 
@@ -113,7 +113,7 @@ static struct usb_configuration audio_config_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int __init audio_bind(struct usb_composite_dev *cdev)
+static int __ref audio_bind(struct usb_composite_dev *cdev)
 {
 	int			gcnum;
 	int			status;

drivers/usb/gadget/cdc2.c

@@ -129,7 +129,7 @@ static u8 hostaddr[ETH_ALEN];
 /*
  * We _always_ have both CDC ECM and CDC ACM functions.
  */
-static int __init cdc_do_config(struct usb_configuration *c)
+static int __ref cdc_do_config(struct usb_configuration *c)
 {
 	int	status;
 
@@ -159,7 +159,7 @@ static struct usb_configuration cdc_config_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int __init cdc_bind(struct usb_composite_dev *cdev)
+static int __ref cdc_bind(struct usb_composite_dev *cdev)
 {
 	int			gcnum;
 	struct usb_gadget	*gadget = cdev->gadget;

drivers/usb/gadget/ether.c

@@ -237,7 +237,7 @@ static u8 hostaddr[ETH_ALEN];
  * the first one present.  That's to make Microsoft's drivers happy,
  * and to follow DOCSIS 1.0 (cable modem standard).
  */
-static int __init rndis_do_config(struct usb_configuration *c)
+static int __ref rndis_do_config(struct usb_configuration *c)
 {
 	/* FIXME alloc iConfiguration string, set it in c->strings */
 
@@ -270,7 +270,7 @@ MODULE_PARM_DESC(use_eem, "use CDC EEM mode");
 /*
  * We _always_ have an ECM, CDC Subset, or EEM configuration.
  */
-static int __init eth_do_config(struct usb_configuration *c)
+static int __ref eth_do_config(struct usb_configuration *c)
 {
 	/* FIXME alloc iConfiguration string, set it in c->strings */
 
@@ -297,7 +297,7 @@ static struct usb_configuration eth_config_driver = {
 
 /*-------------------------------------------------------------------------*/
 
-static int __init eth_bind(struct usb_composite_dev *cdev)
+static int __ref eth_bind(struct usb_composite_dev *cdev)
 {
 	int			gcnum;
 	struct usb_gadget	*gadget = cdev->gadget;

drivers/usb/gadget/f_loopback.c

@@ -324,7 +324,7 @@ static void loopback_disable(struct usb_function *f)
 
 /*-------------------------------------------------------------------------*/
 
-static int __init loopback_bind_config(struct usb_configuration *c)
+static int __ref loopback_bind_config(struct usb_configuration *c)
 {
 	struct f_loopback	*loop;
 	int			status;

drivers/usb/gadget/f_sourcesink.c

@@ -404,7 +404,7 @@ static void sourcesink_disable(struct usb_function *f)
 
 /*-------------------------------------------------------------------------*/
 
-static int __init sourcesink_bind_config(struct usb_configuration *c)
+static int __ref sourcesink_bind_config(struct usb_configuration *c)
 {
 	struct f_sourcesink	*ss;
 	int			status;

drivers/usb/gadget/file_storage.c

@@ -3335,7 +3335,7 @@ static int __init check_parameters(struct fsg_dev *fsg)
 }
 
 
-static int __init fsg_bind(struct usb_gadget *gadget)
+static int __ref fsg_bind(struct usb_gadget *gadget)
 {
 	struct fsg_dev		*fsg = the_fsg;
 	int			rc;

drivers/usb/gadget/gmidi.c

@@ -1157,7 +1157,7 @@ static int gmidi_register_card(struct gmidi_device *dev)
 /*
  * Creates an output endpoint, and initializes output ports.
  */
-static int __init gmidi_bind(struct usb_gadget *gadget)
+static int __ref gmidi_bind(struct usb_gadget *gadget)
 {
 	struct gmidi_device *dev;
 	struct usb_ep *in_ep, *out_ep;

drivers/usb/gadget/hid.c

@@ -127,7 +127,7 @@ static struct usb_gadget_strings *dev_strings[] = {
 
 /****************************** Configurations ******************************/
 
-static int __init do_config(struct usb_configuration *c)
+static int __ref do_config(struct usb_configuration *c)
 {
 	struct hidg_func_node *e;
 	int func = 0, status = 0;
@@ -156,7 +156,7 @@ static struct usb_configuration config_driver = {
 
 /****************************** Gadget Bind ******************************/
 
-static int __init hid_bind(struct usb_composite_dev *cdev)
+static int __ref hid_bind(struct usb_composite_dev *cdev)
 {
 	struct usb_gadget *gadget = cdev->gadget;
 	struct list_head *tmp;

drivers/usb/gadget/mass_storage.c

@@ -141,7 +141,7 @@ static int msg_thread_exits(struct fsg_common *common)
 	return 0;
 }
 
-static int __init msg_do_config(struct usb_configuration *c)
+static int __ref msg_do_config(struct usb_configuration *c)
 {
 	static const struct fsg_operations ops = {
 		.thread_exits = msg_thread_exits,
@@ -182,7 +182,7 @@ static struct usb_configuration msg_config_driver = {
 /****************************** Gadget Bind ******************************/
 
 
-static int __init msg_bind(struct usb_composite_dev *cdev)
+static int __ref msg_bind(struct usb_composite_dev *cdev)
 {
 	struct usb_gadget *gadget = cdev->gadget;
 	int status;

drivers/usb/gadget/printer.c

@@ -1346,7 +1346,7 @@ printer_unbind(struct usb_gadget *gadget)
 	set_gadget_data(gadget, NULL);
 }
 
-static int __init
+static int __ref
 printer_bind(struct usb_gadget *gadget)
 {
 	struct printer_dev	*dev;

drivers/usb/gadget/serial.c

@@ -137,7 +137,7 @@ MODULE_PARM_DESC(n_ports, "number of ports to create, default=1");
 
 /*-------------------------------------------------------------------------*/
 
-static int __init serial_bind_config(struct usb_configuration *c)
+static int __ref serial_bind_config(struct usb_configuration *c)
 {
 	unsigned i;
 	int status = 0;
@@ -161,7 +161,7 @@ static struct usb_configuration serial_config_driver = {
 	.bmAttributes	= USB_CONFIG_ATT_SELFPOWER,
 };
 
-static int __init gs_bind(struct usb_composite_dev *cdev)
+static int __ref gs_bind(struct usb_composite_dev *cdev)
 {
 	int			gcnum;
 	struct usb_gadget	*gadget = cdev->gadget;

drivers/usb/gadget/webcam.c

@@ -308,7 +308,7 @@ static const struct uvc_descriptor_header * const uvc_hs_streaming_cls[] = {
  * USB configuration
  */
 
-static int __init
+static int __ref
 webcam_config_bind(struct usb_configuration *c)
 {
 	return uvc_bind_config(c, uvc_control_cls, uvc_fs_streaming_cls,
@@ -330,7 +330,7 @@ webcam_unbind(struct usb_composite_dev *cdev)
 	return 0;
 }
 
-static int __init
+static int __ref
 webcam_bind(struct usb_composite_dev *cdev)
 {
 	int ret;

drivers/usb/gadget/zero.c

@@ -264,7 +264,7 @@ static void zero_resume(struct usb_composite_dev *cdev)
 
 /*-------------------------------------------------------------------------*/
 
-static int __init zero_bind(struct usb_composite_dev *cdev)
+static int __ref zero_bind(struct usb_composite_dev *cdev)
 {
 	int			gcnum;
 	struct usb_gadget	*gadget = cdev->gadget;