From: Pete Zaitcev <[EMAIL PROTECTED]>
The usb-storage switched to binding to first endpoint recently. Apparently,
there are devices out there with extra endpoints. It is perfectly legal.
Signed-off-by: Pete Zaitcev <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
drivers/block/ub.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 2098eff..746a118 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -2132,10 +2132,13 @@ static int ub_get_pipes(struct ub_dev *sc, struct
usb_device *dev,
if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
== USB_ENDPOINT_XFER_BULK) {
/* BULK in or out? */
- if (ep->bEndpointAddress & USB_DIR_IN)
- ep_in = ep;
- else
- ep_out = ep;
+ if (ep->bEndpointAddress & USB_DIR_IN) {
+ if (ep_in == NULL)
+ ep_in = ep;
+ } else {
+ if (ep_out == NULL)
+ ep_out = ep;
+ }
}
}
--
1.5.1.2
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