tree 82c3543c0ce8ba7b0648fc9be6926e739e40ed5f
parent b3476675320eda83cf061a686cdc80b76f2bfdc4
author Magnus Damm <magnus.damm@gmail.com> 1201071526 +0900
committer Greg Kroah-Hartman <gregkh@suse.de> 1201905305 -0800

usb: ohci-sm501 driver

usb: ohci-sm501 driver V2

This patch adds sm501 ohci support. It's all very straightforward with the
exception of dma_declare_coherent_memory() and HCD_LOCAL_MEM. Together they
are used to ensure that usb data is allocated using dma_alloc_coherent(),
and that only valid dma memory is used to allocate from. This driver is
a platform device, and the mfd driver sm501.c is already creating one
usb host controller instance per sm501.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>