linux-kernel - Re: [PATCH] usb/host: Remove dead CONFIG_ARCH

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Date:	Wed, 21 Jul 2010 08:56:54 +1200
From:	Ryan Mallon <ryan@...ewatersys.com>
To:	Christian Dietrich <qy03fugy@...d.informatik.uni-erlangen.de>
CC:	Russell King <linux@....linux.org.uk>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Mike Frysinger <vapier@...too.org>,
	Lothar Wassmann <LW@...O-electronics.de>,
	Michael Hennerich <michael.hennerich@...log.com>,
	Bryan Wu <cooloney@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-usb@...r.kernel.org, vamos-dev@...informatik.uni-erlangen.de
Subject: Re: [PATCH] usb/host: Remove dead CONFIG_ARCH_KARO

On 07/20/2010 07:08 PM, Christian Dietrich wrote:
> 
> CONFIG_ARCH_KARO doesn't exist in Kconfig and is never defined anywhere
> else, therefore removing all references for it from the source code.
> 
> Signed-off-by: Christian Dietrich <qy03fugy@...d.informatik.uni-erlangen.de>

Unless someone has a reason why the support needs to stay:

Acked-by: Ryan Mallon <ryan@...ewatersys.com>

> ---
>  drivers/usb/host/isp1362.h |   24 +-----------------------
>  1 files changed, 1 insertions(+), 23 deletions(-)
> 
> diff --git a/drivers/usb/host/isp1362.h b/drivers/usb/host/isp1362.h
> index d995351..0f97820 100644
> --- a/drivers/usb/host/isp1362.h
> +++ b/drivers/usb/host/isp1362.h
> @@ -8,29 +8,7 @@
>  /*
>   * Platform specific compile time options
>   */
> -#if defined(CONFIG_ARCH_KARO)
> -#include <asm/arch/hardware.h>
> -#include <asm/arch/pxa-regs.h>
> -#include <asm/arch/karo.h>
> -
> -#define USE_32BIT              1
> -
> -
> -/* These options are mutually eclusive */
> -#define USE_PLATFORM_DELAY    1
> -#define USE_NDELAY             0
> -/*
> - * MAX_ROOT_PORTS: Number of downstream ports
> - *
> - * The chip has two USB ports, one of which can be configured as
> - * an USB device port, so the value of this constant is implementation
> - * specific.
> - */
> -#define MAX_ROOT_PORTS         2
> -#define DUMMY_DELAY_ACCESS do {} while (0)
> -
> -/* insert platform specific definitions for other machines here */
> -#elif defined(CONFIG_BLACKFIN)
> +#if defined(CONFIG_BLACKFIN)
>  
>  #include <linux/io.h>
>  #define USE_32BIT              0


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