linux-kernel - Re: [PATCH v5 10/10] ARM: at91: remove useless include

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Message-ID: <5502BA58.10805@linaro.org>
Date:	Fri, 13 Mar 2015 11:22:16 +0100
From:	Daniel Lezcano <daniel.lezcano@...aro.org>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>
CC:	Boris Brezillon <boris.brezillon@...e-electrons.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Wim Van Sebroeck <wim@...ana.be>,
	Guenter Roeck <linux@...ck-us.net>,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-watchdog@...r.kernel.org
Subject: Re: [PATCH v5 10/10] ARM: at91: remove useless include

On 03/12/2015 01:07 PM, Alexandre Belloni wrote:
> Both drivers using the system timer are now converted to an MFD. mach/at91_st.h
> is now useless.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
> Acked-by: Boris Brezillon <boris.brezillon@...e-electrons.com>

Acked-by: Daniel Lezcano <daniel.lezcano@...aro.org>

> ---
>   arch/arm/mach-at91/include/mach/at91_st.h | 61 -------------------------------
>   1 file changed, 61 deletions(-)
>   delete mode 100644 arch/arm/mach-at91/include/mach/at91_st.h
>
> diff --git a/arch/arm/mach-at91/include/mach/at91_st.h b/arch/arm/mach-at91/include/mach/at91_st.h
> deleted file mode 100644
> index 67fdbd13c3ed..000000000000
> --- a/arch/arm/mach-at91/include/mach/at91_st.h
> +++ /dev/null
> @@ -1,61 +0,0 @@
> -/*
> - * arch/arm/mach-at91/include/mach/at91_st.h
> - *
> - * Copyright (C) 2005 Ivan Kokshaysky
> - * Copyright (C) SAN People
> - *
> - * System Timer (ST) - System peripherals registers.
> - * Based on AT91RM9200 datasheet revision E.
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License as published by
> - * the Free Software Foundation; either version 2 of the License, or
> - * (at your option) any later version.
> - */
> -
> -#ifndef AT91_ST_H
> -#define AT91_ST_H
> -
> -#ifndef __ASSEMBLY__
> -extern void __iomem *at91_st_base;
> -
> -#define at91_st_read(field) \
> -	__raw_readl(at91_st_base + field)
> -
> -#define at91_st_write(field, value) \
> -	__raw_writel(value, at91_st_base + field)
> -#else
> -.extern at91_st_base
> -#endif
> -
> -#define	AT91_ST_CR		0x00			/* Control Register */
> -#define 	AT91_ST_WDRST		(1 << 0)		/* Watchdog Timer Restart */
> -
> -#define	AT91_ST_PIMR		0x04			/* Period Interval Mode Register */
> -#define		AT91_ST_PIV		(0xffff <<  0)		/* Period Interval Value */
> -
> -#define	AT91_ST_WDMR		0x08			/* Watchdog Mode Register */
> -#define		AT91_ST_WDV		(0xffff <<  0)		/* Watchdog Counter Value */
> -#define		AT91_ST_RSTEN		(1	<< 16)		/* Reset Enable */
> -#define		AT91_ST_EXTEN		(1	<< 17)		/* External Signal Assertion Enable */
> -
> -#define	AT91_ST_RTMR		0x0c			/* Real-time Mode Register */
> -#define		AT91_ST_RTPRES		(0xffff <<  0)		/* Real-time Prescalar Value */
> -
> -#define	AT91_ST_SR		0x10			/* Status Register */
> -#define		AT91_ST_PITS		(1 << 0)		/* Period Interval Timer Status */
> -#define		AT91_ST_WDOVF		(1 << 1) 		/* Watchdog Overflow */
> -#define		AT91_ST_RTTINC		(1 << 2) 		/* Real-time Timer Increment */
> -#define		AT91_ST_ALMS		(1 << 3) 		/* Alarm Status */
> -
> -#define	AT91_ST_IER		0x14			/* Interrupt Enable Register */
> -#define	AT91_ST_IDR		0x18			/* Interrupt Disable Register */
> -#define	AT91_ST_IMR		0x1c			/* Interrupt Mask Register */
> -
> -#define	AT91_ST_RTAR		0x20			/* Real-time Alarm Register */
> -#define		AT91_ST_ALMV		(0xfffff << 0)		/* Alarm Value */
> -
> -#define	AT91_ST_CRTR		0x24			/* Current Real-time Register */
> -#define		AT91_ST_CRTV		(0xfffff << 0)		/* Current Real-Time Value */
> -
> -#endif
>


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