diff options
| author | Tatyana Brokhman <tlinder@codeaurora.org> | 2011-06-28 17:33:50 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-06-28 22:14:37 +0400 |
| commit | ea2a1df7b2b1de839a72217d85bfb4b7b049010c (patch) | |
| tree | 89c10a2a18bba8a1d448b8b1f1281cf52b2287c6 /drivers/usb/gadget/f_mass_storage.c | |
| parent | 48767a4e8263620c347c3fa17812c943dd0fc2fa (diff) | |
| download | linux-ea2a1df7b2b1de839a72217d85bfb4b7b049010c.tar.xz | |
usb: gadget: use config_ep_by_speed() instead of ep_choose()
Remove obsolete functions:
1. ep_choose()
2. usb_find_endpoint()
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget/f_mass_storage.c')
| -rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 4eee43412121..5b9339582007 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -2324,19 +2324,6 @@ static int get_next_command(struct fsg_common *common) /*-------------------------------------------------------------------------*/ -static int enable_endpoint(struct fsg_common *common, struct usb_ep *ep, - const struct usb_endpoint_descriptor *d) -{ - int rc; - - ep->driver_data = common; - ep->desc = (struct usb_endpoint_descriptor *)d; - rc = usb_ep_enable(ep); - if (rc) - ERROR(common, "can't enable %s, result %d\n", ep->name, rc); - return rc; -} - static int alloc_request(struct fsg_common *common, struct usb_ep *ep, struct usb_request **preq) { @@ -2350,7 +2337,6 @@ static int alloc_request(struct fsg_common *common, struct usb_ep *ep, /* Reset interface setting and re-init endpoint state (toggle etc). */ static int do_set_interface(struct fsg_common *common, struct fsg_dev *new_fsg) { - const struct usb_endpoint_descriptor *d; struct fsg_dev *fsg; int i, rc = 0; @@ -2397,20 +2383,26 @@ reset: fsg = common->fsg; /* Enable the endpoints */ - d = fsg_ep_desc(common->gadget, - &fsg_fs_bulk_in_desc, &fsg_hs_bulk_in_desc); - rc = enable_endpoint(common, fsg->bulk_in, d); + rc = config_ep_by_speed(common->gadget, &(fsg->function), fsg->bulk_in); + if (rc) + goto reset; + rc = usb_ep_enable(fsg->bulk_in); if (rc) goto reset; + fsg->bulk_in->driver_data = common; fsg->bulk_in_enabled = 1; - d = fsg_ep_desc(common->gadget, - &fsg_fs_bulk_out_desc, &fsg_hs_bulk_out_desc); - rc = enable_endpoint(common, fsg->bulk_out, d); + rc = config_ep_by_speed(common->gadget, &(fsg->function), + fsg->bulk_out); + if (rc) + goto reset; + rc = usb_ep_enable(fsg->bulk_out); if (rc) goto reset; + fsg->bulk_out->driver_data = common; fsg->bulk_out_enabled = 1; - common->bulk_out_maxpacket = le16_to_cpu(d->wMaxPacketSize); + common->bulk_out_maxpacket = + le16_to_cpu(fsg->bulk_out->desc->wMaxPacketSize); clear_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags); /* Allocate the requests */ |