diff options
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/karma.c | 6 | ||||
| -rw-r--r-- | drivers/usb/storage/unusual_devs.h | 4 | ||||
| -rw-r--r-- | drivers/usb/storage/usb.c | 40 |
3 files changed, 18 insertions, 32 deletions
diff --git a/drivers/usb/storage/karma.c b/drivers/usb/storage/karma.c index f9d407f0b508..b05ba4929f00 100644 --- a/drivers/usb/storage/karma.c +++ b/drivers/usb/storage/karma.c @@ -105,7 +105,7 @@ static struct us_unusual_dev karma_unusual_dev_list[] = { */ static int rio_karma_send_command(char cmd, struct us_data *us) { - int result, partial; + int result; unsigned long timeout; static unsigned char seq = 1; struct karma_data *data = (struct karma_data *) us->extra; @@ -119,12 +119,12 @@ static int rio_karma_send_command(char cmd, struct us_data *us) timeout = jiffies + msecs_to_jiffies(6000); for (;;) { result = usb_stor_bulk_transfer_buf(us, us->send_bulk_pipe, - us->iobuf, RIO_SEND_LEN, &partial); + us->iobuf, RIO_SEND_LEN, NULL); if (result != USB_STOR_XFER_GOOD) goto err; result = usb_stor_bulk_transfer_buf(us, us->recv_bulk_pipe, - data->recv, RIO_RECV_LEN, &partial); + data->recv, RIO_RECV_LEN, NULL); if (result != USB_STOR_XFER_GOOD) goto err; diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 9129f6cb8230..5a70c33ef0e0 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -42,7 +42,7 @@ * - a patch that adds the entry for your device, including your * email address right above the entry (plus maybe a brief * explanation of the reason for the entry), - * - a copy of /proc/bus/usb/devices with your device plugged in + * - a copy of /sys/kernel/debug/usb/devices with your device plugged in * running with this patch. * Send your submission to either Phil Dibowitz <phil@ipom.com> or * Alan Stern <stern@rowland.harvard.edu>, and don't forget to CC: the @@ -176,7 +176,7 @@ UNUSUAL_DEV( 0x0420, 0x0001, 0x0100, 0x0100, /* * Reported by Andrew Nayenko <relan@bk.ru> - * Updated for new firmware by Phillip Potter <phillipinda@hotmail.com> + * Updated for new firmware by Phillip Potter <phil@philpotter.co.uk> */ UNUSUAL_DEV( 0x0421, 0x0019, 0x0592, 0x0610, "Nokia", diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 615bea08ec0a..06615934fed1 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -737,13 +737,11 @@ static void get_protocol(struct us_data *us) /* Get the pipe settings */ static int get_pipes(struct us_data *us) { - struct usb_host_interface *altsetting = - us->pusb_intf->cur_altsetting; - int i; - struct usb_endpoint_descriptor *ep; - struct usb_endpoint_descriptor *ep_in = NULL; - struct usb_endpoint_descriptor *ep_out = NULL; - struct usb_endpoint_descriptor *ep_int = NULL; + struct usb_host_interface *alt = us->pusb_intf->cur_altsetting; + struct usb_endpoint_descriptor *ep_in; + struct usb_endpoint_descriptor *ep_out; + struct usb_endpoint_descriptor *ep_int; + int res; /* * Find the first endpoint of each type we need. @@ -751,28 +749,16 @@ static int get_pipes(struct us_data *us) * An optional interrupt-in is OK (necessary for CBI protocol). * We will ignore any others. */ - for (i = 0; i < altsetting->desc.bNumEndpoints; i++) { - ep = &altsetting->endpoint[i].desc; - - if (usb_endpoint_xfer_bulk(ep)) { - if (usb_endpoint_dir_in(ep)) { - if (!ep_in) - ep_in = ep; - } else { - if (!ep_out) - ep_out = ep; - } - } - - else if (usb_endpoint_is_int_in(ep)) { - if (!ep_int) - ep_int = ep; - } + res = usb_find_common_endpoints(alt, &ep_in, &ep_out, NULL, NULL); + if (res) { + usb_stor_dbg(us, "bulk endpoints not found\n"); + return res; } - if (!ep_in || !ep_out || (us->protocol == USB_PR_CBI && !ep_int)) { - usb_stor_dbg(us, "Endpoint sanity check failed! Rejecting dev.\n"); - return -EIO; + res = usb_find_int_in_endpoint(alt, &ep_int); + if (res && us->protocol == USB_PR_CBI) { + usb_stor_dbg(us, "interrupt endpoint not found\n"); + return res; } /* Calculate and store the pipe values */ |