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USB: cdc-acm: refactor endpoint retrieval
authorJohan Hovold <johan@kernel.org>
Fri, 17 Mar 2017 10:35:48 +0000 (11:35 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 23 Mar 2017 12:54:08 +0000 (13:54 +0100)
commitf8d8464bfc90e058fe68dee02121d46f661f68cd
treea0c2e9ec0825f21c798ebbe2c7138c73014ec55etree | snapshot (tar.gz zip)
parentaf59f8955fc572b2a0b61dedfbcd681265a19fdecommit | diff
USB: cdc-acm: refactor endpoint retrieval

Use the new endpoint helpers to lookup the required bulk-in, bulk-out
and interrupt-in endpoints for collapsed interfaces.

Note that there is already a check verifying that there are exactly
three endpoints so we'd still be bailing out if there's an unexpected
endpoint type.

Cc: Oliver Neukum <oneukum@suse.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/cdc-acm.c diff | blob | blame | history