Commit 782614b8 authored Nov 13, 2014 by Marcin Wojtas Committed by Greg Kroah-Hartman Nov 24, 2014

usb: ehci-orion: enable big-endian support



This commit fixes ehci-orion operation in big-endian mode by enabling byteswap
when accessing registers using 'rdl' and 'wrl' macros.

Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 403dff4e

drivers/usb/host/ehci-orion.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -25,8 +25,8 @@

		#include "ehci.h"

		#define rdl(off) __raw_readl(hcd->regs + (off))
		#define wrl(off, val) __raw_writel((val), hcd->regs + (off))
		#define rdl(off) readl_relaxed(hcd->regs + (off))
		#define wrl(off, val) writel_relaxed((val), hcd->regs + (off))

		#define USB_CMD 0x140
		#define USB_MODE 0x1a8