diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index e7c9f0c..837aab6 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -233,7 +233,7 @@ -/*-------------------------------------------------------------------------*/ +/*------------------------------------------------------------------------*/ #define FSG_DRIVER_DESC "Mass Storage Function" #define FSG_DRIVER_VERSION "20 November 2008" @@ -275,6 +275,8 @@ struct fsg_common { unsigned int can_stall:1; unsigned int free_storage_on_release:1; + const char *thread_name; + /* Vendor (8 chars), product (16 chars), release (4 * hexadecimal digits) and NUL byte */ char inquiry_string[8 + 16 + 4 + 1]; @@ -292,6 +294,9 @@ struct fsg_config { char cdrom; } luns[FSG_MAX_LUNS]; + const char *lun_name_format; + const char *thread_name; + const char *vendor_name; /* 8 characters or less */ const char *product_name; /* 16 characters or less */ u16 release; @@ -2524,8 +2529,11 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common, curlun->dev.parent = &gadget->dev; /* curlun->dev.driver = &fsg_driver.driver; XXX */ dev_set_drvdata(&curlun->dev, &common->filesem); - dev_set_name(&curlun->dev,"%s-lun%d", - dev_name(&gadget->dev), i); + dev_set_name(&curlun->dev, + cfg->lun_name_format + ? cfg->lun_name_format + : "lun%d", + i); rc = device_register(&curlun->dev); if (rc) { @@ -2590,7 +2598,6 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common, ? "File-Stor Gadget" : "File-CD Gadget "), i); -#undef OR /* Some peripheral controllers are known not to be able to @@ -2601,7 +2608,10 @@ static struct fsg_common *fsg_common_init(struct fsg_common *common, !(gadget_is_sh(fsg->gadget) || gadget_is_at91(fsg->gadget)); + common->thread_name = OR(cfg->thread_name, "file-storage"); kref_init(&common->ref); +#undef OR + /* Information */ INFO(common, FSG_DRIVER_DESC ", version: " FSG_DRIVER_VERSION "\n"); @@ -2741,7 +2751,7 @@ static int fsg_bind(struct usb_configuration *c, struct usb_function *f) fsg->thread_task = kthread_create(fsg_main_thread, fsg, - "file-storage-gadget"); + fsg->common->thread_name); if (IS_ERR(fsg->thread_task)) { rc = PTR_ERR(fsg->thread_task); goto out; @@ -2884,6 +2894,8 @@ fsg_config_from_params(struct fsg_config *cfg, } /* Let FSG use defaults */ + cfg->lun_name_format = 0; + cfg->thread_name = 0; cfg->vendor_name = 0; cfg->product_name = 0; cfg->release = 0xffff; |