usbtmc: Add, clarify and fix comments
authorDave Penkler <dpenkler@gmail.com>
Wed, 28 Sep 2016 18:06:01 +0000 (20:06 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 24 Oct 2016 12:36:25 +0000 (14:36 +0200)
commit88aecde40b84f2f631357c75337f79b8caa97757
tree1a9843295329acbd88e1ff369c12643801dd10d0
parent864e2fe935228c5c551da8638b5fdd07f82d04a7
usbtmc: Add, clarify and fix comments

Add information regarding lifespan of kref protection:
   Clarify comment on kref_get for interrupt in urb in usbtmc_probe()
   Add comment on kref_get in usbtmc_open()

Fix endpoint reference in documentation for send_request_dev_dep_msg_in()

Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/class/usbtmc.c