tree 01e8bb7856ebf1e989a1eb693704435fc4032118
parent 75181f386f9a80ed6f87763ac6cf05826e253ccd
author Daniel Mack <daniel@caiaq.de> 1271071045 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1272644712 -0700

USB: rename usb_buffer_alloc() and usb_buffer_free()

For more clearance what the functions actually do,

  usb_buffer_alloc() is renamed to usb_alloc_coherent()
  usb_buffer_free()  is renamed to usb_free_coherent()

They should only be used in code which really needs DMA coherency.

[added compatibility macros so we can convert things easier - gregkh]

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: Pedro Ribeiro <pedrib@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>