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sf: spi_flash cleanups

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More cleanups on spi_flash side:
- Removed unneeded comments.
- Rearranged macros in proper location.
- Rearranged func declerations
- Renamed few function names.
- Added License headers.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Jagannadha Sutradharudu Teki 2013-10-02 19:38:49 +05:30
parent 30b0ca6318
commit a5e8199a13
5 changed files with 85 additions and 74 deletions
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16
include/spi_flash.h
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@ -1,7 +1,8 @@
/*
* Interface to SPI flash
* Common SPI flash Interface
*
* Copyright (C) 2008 Atmel Corporation
* Copyright (C) 2013 Jagannadha Sutradharudu Teki, Xilinx Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@ -10,6 +11,7 @@
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*/
#ifndef _SPI_FLASH_H_
#define _SPI_FLASH_H_
@ -17,18 +19,6 @@
#include <linux/types.h>
#include <linux/compiler.h>
/* SECT flags */
#define SECT_4K (1 << 1)
#define SECT_32K (1 << 2)
#define E_FSR (1 << 3)
/* SST specific macros */
#ifdef CONFIG_SPI_FLASH_SST
# define SST_WP 0x01 /* Supports AAI word program */
# define CMD_SST_BP 0x02 /* Byte Program */
# define CMD_SST_AAI_WP 0xAD /* Auto Address Incr Word Program */
#endif
/**
* struct spi_flash - SPI flash structure
*