Merge tag 'v3.10-rc1' into stable/for-linus-3.10

Linux 3.10-rc1

* tag 'v3.10-rc1': (12273 commits)
  Linux 3.10-rc1
  [SCSI] qla2xxx: Update firmware link in Kconfig file.
  [SCSI] iscsi class, qla4xxx: fix sess/conn refcounting when find fns are used
  [SCSI] sas: unify the pointlessly separated enums sas_dev_type and sas_device_type
  [SCSI] pm80xx: thermal, sas controller config and error handling update
  [SCSI] pm80xx: NCQ error handling changes
  [SCSI] pm80xx: WWN Modification for PM8081/88/89 controllers
  [SCSI] pm80xx: Changed module name and debug messages update
  [SCSI] pm80xx: Firmware flash memory free fix, with addition of new memory region for it
  [SCSI] pm80xx: SPC new firmware changes for device id 0x8081 alone
  [SCSI] pm80xx: Added SPCv/ve specific hardware functionalities and relevant changes in common files
  [SCSI] pm80xx: MSI-X implementation for using 64 interrupts
  [SCSI] pm80xx: Updated common functions common for SPC and SPCv/ve
  [SCSI] pm80xx: Multiple inbound/outbound queue configuration
  [SCSI] pm80xx: Added SPCv/ve specific ids, variables and modify for SPC
  [SCSI] lpfc: fix up Kconfig dependencies
  [SCSI] Handle MLQUEUE busy response in scsi_send_eh_cmnd
  dm cache: set config value
  dm cache: move config fns
  dm thin: generate event when metadata threshold passed
  ...

1 files changed, 7 insertions, 52 deletions

diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c
index 68d7bb06ebc..1f5f978d35d 100644
--- a/drivers/usb/gadget/serial.c
+++ b/drivers/usb/gadget/serial.c
@@ -12,6 +12,7 @@
 
 #include <linux/kernel.h>
 #include <linux/device.h>
+#include <linux/module.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 
@@ -28,18 +29,6 @@
 #define GS_VERSION_NAME			GS_LONG_NAME " " GS_VERSION_STR
 
 /*-------------------------------------------------------------------------*/
-
-/*
- * Kbuild is not very cooperative with respect to linking separately
- * compiled library objects into one module.  So for now we won't use
- * separate compilation ... ensuring init/exit sections work to shrink
- * the runtime footprint, and giving us at least some parts of what
- * a "gcc --combine ... part1.c part2.c part3.c ... " build would.
- */
-#include "f_obex.c"
-#include "f_serial.c"
-
-/*-------------------------------------------------------------------------*/
 USB_GADGET_COMPOSITE_OPTIONS();
 
 /* Thanks to NetChip Technologies for donating this product ID.
@@ -126,27 +115,6 @@ module_param(n_ports, uint, 0);
 MODULE_PARM_DESC(n_ports, "number of ports to create, default=1");
 
 /*-------------------------------------------------------------------------*/
-static unsigned char tty_lines[MAX_U_SERIAL_PORTS];
-
-static int __init serial_bind_obex_config(struct usb_configuration *c)
-{
-	unsigned i;
-	int status = 0;
-
-	for (i = 0; i < n_ports && status == 0; i++)
-		status = obex_bind_config(c, tty_lines[i]);
-	return status;
-}
-
-static int __init serial_bind_gser_config(struct usb_configuration *c)
-{
-	unsigned i;
-	int status = 0;
-
-	for (i = 0; i < n_ports && status == 0; i++)
-		status = gser_bind_config(c, tty_lines[i]);
-	return status;
-}
 
 static struct usb_configuration serial_config_driver = {
 	/* .label = f(use_acm) */
@@ -169,15 +137,12 @@ static int serial_register_ports(struct usb_composite_dev *cdev,
 		goto out;
 
 	for (i = 0; i < n_ports; i++) {
-		struct f_serial_opts *opts;
 
 		fi_serial[i] = usb_get_function_instance(f_name);
 		if (IS_ERR(fi_serial[i])) {
 			ret = PTR_ERR(fi_serial[i]);
 			goto fail;
 		}
-		opts = container_of(fi_serial[i], struct f_serial_opts, func_inst);
-		opts->port_num = tty_lines[i];
 
 		f_serial[i] = usb_get_function(fi_serial[i]);
 		if (IS_ERR(f_serial[i])) {
@@ -212,13 +177,6 @@ out:
 static int __init gs_bind(struct usb_composite_dev *cdev)
 {
 	int			status;
-	int			cur_line;
-
-	for (cur_line = 0; cur_line < n_ports; cur_line++) {
-		status = gserial_alloc_line(&tty_lines[cur_line]);
-		if (status)
-			goto fail;
-	}
 
 	/* Allocate string descriptor numbers ... note that string
 	 * contents can be overridden by the composite_dev glue.
@@ -243,11 +201,12 @@ static int __init gs_bind(struct usb_composite_dev *cdev)
 				"acm");
 		usb_ep_autoconfig_reset(cdev->gadget);
 	} else if (use_obex)
-		status = usb_add_config(cdev, &serial_config_driver,
-				serial_bind_obex_config);
-	else
-		status = usb_add_config(cdev, &serial_config_driver,
-				serial_bind_gser_config);
+		status = serial_register_ports(cdev, &serial_config_driver,
+				"obex");
+	else {
+		status = serial_register_ports(cdev, &serial_config_driver,
+				"gser");
+	}
 	if (status < 0)
 		goto fail;
 
@@ -257,9 +216,6 @@ static int __init gs_bind(struct usb_composite_dev *cdev)
 	return 0;
 
 fail:
-	cur_line--;
-	while (cur_line >= 0)
-		gserial_free_line(tty_lines[cur_line--]);
 	return status;
 }
 
@@ -270,7 +226,6 @@ static int gs_unbind(struct usb_composite_dev *cdev)
 	for (i = 0; i < n_ports; i++) {
 		usb_put_function(f_serial[i]);
 		usb_put_function_instance(fi_serial[i]);
-		gserial_free_line(tty_lines[i]);
 	}
 	return 0;
 }