From: Simon Arlott <simon@fire.lp0.eu>
Date: Wed, 1 Sep 2010 17:37:12 +0000 (+0100)
Subject: USB: cxacru: Use a bulk/int URB to access the command endpoint
X-Git-Tag: v2.6.36-rc4~90^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=902ffc3c707c1d459ea57428a619a807cbe412f9;p=pandora-kernel.git

USB: cxacru: Use a bulk/int URB to access the command endpoint

The command endpoint is either a bulk or interrupt endpoint, but using
the wrong type of transfer causes an error if CONFIG_USB_DEBUG is
enabled after commit f661c6f8c67bd55e93348f160d590ff9edf08904, which
checks for this mismatch.

Detect which type of endpoint it is and use a bulk/int URB as
appropriate. There are other function calls specifying a bulk pipe,
but usb_clear_halt doesn't use the pipe type (only the endpoint) and
usb_bulk_msg auto-detects interrupt transfers.

Signed-off-by: Simon Arlott <simon@fire.lp0.eu>
Cc: stable <stable@kernel.org> [.34 and newer]
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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