diff options
Diffstat (limited to 'drivers/usb/gadget/file_storage.c')
| -rw-r--r-- | drivers/usb/gadget/file_storage.c | 38 |
1 files changed, 9 insertions, 29 deletions
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index a896d73f7a93..3f7d640b6758 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -251,26 +251,12 @@ #include <linux/freezer.h> #include <linux/utsname.h> +#include <linux/usb/composite.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> #include "gadget_chips.h" - - -/* - * 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 "usbstring.c" -#include "config.c" -#include "epautoconf.c" - -/*-------------------------------------------------------------------------*/ - #define DRIVER_DESC "File-backed Storage Gadget" #define DRIVER_NAME "g_file_storage" #define DRIVER_VERSION "1 September 2010" @@ -3213,7 +3199,6 @@ static void /* __init_or_exit */ fsg_unbind(struct usb_gadget *gadget) static int __init check_parameters(struct fsg_dev *fsg) { int prot; - int gcnum; /* Store the default values */ mod_data.transport_type = USB_PR_BULK; @@ -3228,16 +3213,8 @@ static int __init check_parameters(struct fsg_dev *fsg) if (gadget_is_at91(fsg->gadget)) mod_data.can_stall = 0; - if (mod_data.release == 0xffff) { // Parameter wasn't set - gcnum = usb_gadget_controller_number(fsg->gadget); - if (gcnum >= 0) - mod_data.release = 0x0300 + gcnum; - else { - WARNING(fsg, "controller '%s' not recognized\n", - fsg->gadget->name); - mod_data.release = 0x0399; - } - } + if (mod_data.release == 0xffff) + mod_data.release = get_default_bcdDevice(); prot = simple_strtol(mod_data.protocol_parm, NULL, 0); @@ -3331,7 +3308,8 @@ static int __init check_parameters(struct fsg_dev *fsg) } -static int __init fsg_bind(struct usb_gadget *gadget) +static int __init fsg_bind(struct usb_gadget *gadget, + struct usb_gadget_driver *driver) { struct fsg_dev *fsg = the_fsg; int rc; @@ -3603,9 +3581,10 @@ static void fsg_resume(struct usb_gadget *gadget) /*-------------------------------------------------------------------------*/ -static struct usb_gadget_driver fsg_driver = { +static __refdata struct usb_gadget_driver fsg_driver = { .max_speed = USB_SPEED_SUPER, .function = (char *) fsg_string_product, + .bind = fsg_bind, .unbind = fsg_unbind, .disconnect = fsg_disconnect, .setup = fsg_setup, @@ -3653,7 +3632,8 @@ static int __init fsg_init(void) if ((rc = fsg_alloc()) != 0) return rc; fsg = the_fsg; - if ((rc = usb_gadget_probe_driver(&fsg_driver, fsg_bind)) != 0) + rc = usb_gadget_probe_driver(&fsg_driver); + if (rc != 0) kref_put(&fsg->ref, fsg_release); return rc; } |