tree 0071878a06df34b5245d181f41833a14ca4e2918
parent 3b151526eda87901532390e11bba0dd59119f667
author Anand Gadiyar <gadiyar@ti.com> 1262000435 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1267570421 -0800

usb: musb: hsdma: add wrapper for reading DMA count

Add a wrapper for reading the DMA count register, analogous
to the one for writing to this register.

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Cc: Vikram Pandita <vikram.pandita@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>