mtd: st_spi_fsm: kill duplicate CMD definitions

Linux-MTD Mailing List linux-mtd at lists.infradead.org
Tue Jun 10 23:59:04 PDT 2014


Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=a402191e9b5090f1db60af7d36f2568a1e648dff
Commit:     a402191e9b5090f1db60af7d36f2568a1e648dff
Parent:     8607bd42728c648f03cb04f8906411ba3da984e5
Author:     Brian Norris <computersforpeace at gmail.com>
AuthorDate: Tue Apr 8 18:31:16 2014 -0700
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Mon Apr 14 11:23:01 2014 -0700

    mtd: st_spi_fsm: kill duplicate CMD definitions
    
    These are also in serial_flash_cmds.h. (FWIW, I didn't know the C
    preprocessor allowed redefinitions without warning like this.)
    
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
    Acked-by: Lee Jones <lee.jones at linaro.org>
    Reviewed-by: Marek Vasut <marex at denx.de>
---
 drivers/mtd/devices/st_spi_fsm.c | 36 ------------------------------------
 1 file changed, 36 deletions(-)

diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c
index 30082a0..122a8a1 100644
--- a/drivers/mtd/devices/st_spi_fsm.c
+++ b/drivers/mtd/devices/st_spi_fsm.c
@@ -201,42 +201,6 @@
 
 #define STFSM_MAX_WAIT_SEQ_MS  1000     /* FSM execution time */
 
-/* Flash Commands */
-#define FLASH_CMD_WREN         0x06
-#define FLASH_CMD_WRDI         0x04
-#define FLASH_CMD_RDID         0x9f
-#define FLASH_CMD_RDSR         0x05
-#define FLASH_CMD_RDSR2                0x35
-#define FLASH_CMD_WRSR         0x01
-#define FLASH_CMD_SE_4K                0x20
-#define FLASH_CMD_SE_32K       0x52
-#define FLASH_CMD_SE           0xd8
-#define FLASH_CMD_CHIPERASE    0xc7
-
-#define FLASH_CMD_READ         0x03    /* READ */
-#define FLASH_CMD_READ_FAST    0x0b    /* FAST READ */
-#define FLASH_CMD_READ_1_1_2   0x3b    /* DUAL OUTPUT READ */
-#define FLASH_CMD_READ_1_2_2   0xbb    /* DUAL I/O READ */
-#define FLASH_CMD_READ_1_1_4   0x6b    /* QUAD OUTPUT READ */
-#define FLASH_CMD_READ_1_4_4   0xeb    /* QUAD I/O READ */
-
-#define FLASH_CMD_WRITE                0x02    /* PAGE PROGRAM */
-#define FLASH_CMD_WRITE_1_1_2  0xa2    /* DUAL INPUT PROGRAM */
-#define FLASH_CMD_WRITE_1_2_2  0xd2    /* DUAL INPUT EXT PROGRAM */
-#define FLASH_CMD_WRITE_1_1_4  0x32    /* QUAD INPUT PROGRAM */
-#define FLASH_CMD_WRITE_1_4_4  0x12    /* QUAD INPUT EXT PROGRAM */
-
-#define FLASH_CMD_EN4B_ADDR    0xb7    /* Enter 4-byte address mode */
-#define FLASH_CMD_EX4B_ADDR    0xe9    /* Exit 4-byte address mode */
-
-/* READ commands with 32-bit addressing (N25Q256 and S25FLxxxS) */
-#define FLASH_CMD_READ4                0x13
-#define FLASH_CMD_READ4_FAST   0x0c
-#define FLASH_CMD_READ4_1_1_2  0x3c
-#define FLASH_CMD_READ4_1_2_2  0xbc
-#define FLASH_CMD_READ4_1_1_4  0x6c
-#define FLASH_CMD_READ4_1_4_4  0xec
-
 /* S25FLxxxS commands */
 #define S25FL_CMD_WRITE4_1_1_4 0x34
 #define S25FL_CMD_SE4          0xdc



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