Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx> --- drivers/usb/gadget/f_mass_storage.c | 25 ++++++++++++------------- 1 files changed, 12 insertions(+), 13 deletions(-) diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index a7e9269..18c511b 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -242,6 +242,11 @@ static struct usb_gadget_strings fsg_stringtab = { .strings = fsg_strings, }; +static struct usb_gadget_strings *fsg_strings_array[] = { + &fsg_stringtab, + NULL, +}; + /*-------------------------------------------------------------------------*/ struct fsg_dev; @@ -2611,6 +2616,7 @@ struct fsg_common *fsg_common_init(struct fsg_common *common, struct fsg_buffhd *bh; struct fsg_lun **curlun; struct fsg_lun_config *lcfg; + struct usb_string *us; int nluns, i, rc; char *pathbuf; @@ -2653,14 +2659,13 @@ struct fsg_common *fsg_common_init(struct fsg_common *common, common->ep0req = cdev->req; common->cdev = cdev; - /* Maybe allocate device-global string IDs, and patch descriptors */ - if (fsg_strings[FSG_STRING_INTERFACE].id == 0) { - rc = usb_string_id(cdev); - if (unlikely(rc < 0)) - goto error_release; - fsg_strings[FSG_STRING_INTERFACE].id = rc; - fsg_intf_desc.iInterface = rc; + us = usb_gstrings_attach(cdev, fsg_strings_array, + ARRAY_SIZE(fsg_strings)); + if (IS_ERR(us)) { + rc = PTR_ERR(us); + goto error_release; } + fsg_intf_desc.iInterface = us[FSG_STRING_INTERFACE].id; /* * Create the LUNs, open their backing files, and register the @@ -2948,11 +2953,6 @@ autoconf_fail: /****************************** ADD FUNCTION ******************************/ -static struct usb_gadget_strings *fsg_strings_array[] = { - &fsg_stringtab, - NULL, -}; - static int fsg_bind_config(struct usb_composite_dev *cdev, struct usb_configuration *c, struct fsg_common *common) @@ -2965,7 +2965,6 @@ static int fsg_bind_config(struct usb_composite_dev *cdev, return -ENOMEM; fsg->function.name = FSG_DRIVER_DESC; - fsg->function.strings = fsg_strings_array; fsg->function.bind = fsg_bind; fsg->function.unbind = fsg_unbind; fsg->function.setup = fsg_setup; -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html