sf: drop unused/duplicate command defines
In an effort to unify the spi flash drivers further, drop all the
unused and/or duplicate command defines.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/drivers/mtd/spi/ramtron.c b/drivers/mtd/spi/ramtron.c
index 27d4039..0999781 100644
--- a/drivers/mtd/spi/ramtron.c
+++ b/drivers/mtd/spi/ramtron.c
@@ -54,19 +54,6 @@
#include <spi_flash.h>
#include "spi_flash_internal.h"
-/* RAMTRON commands common to all devices */
-#define CMD_RAMTRON_WREN 0x06 /* Write Enable */
-#define CMD_RAMTRON_WRDI 0x04 /* Write Disable */
-#define CMD_RAMTRON_RDSR 0x05 /* Read Status Register */
-#define CMD_RAMTRON_WRSR 0x01 /* Write Status Register */
-#define CMD_RAMTRON_READ 0x03 /* Read Data Bytes */
-#define CMD_RAMTRON_WRITE 0x02 /* Write Data Bytes */
-/* not all have those: */
-#define CMD_RAMTRON_FSTRD 0x0b /* Fast Read (for compatibility - not used here) */
-#define CMD_RAMTRON_SLEEP 0xb9 /* Enter Sleep Mode */
-#define CMD_RAMTRON_RDID 0x9f /* Read ID */
-#define CMD_RAMTRON_SNR 0xc3 /* Read Serial Number */
-
/*
* Properties of supported FRAMs
* Note: speed is currently not used because we have no method to deliver that
@@ -196,7 +183,7 @@
return ret;
}
- if (command == CMD_RAMTRON_WRITE) {
+ if (command == CMD_PAGE_PROGRAM) {
/* send WREN */
ret = spi_flash_cmd_write_enable(flash);
if (ret < 0) {
@@ -206,7 +193,7 @@
}
/* do the transaction */
- if (command == CMD_RAMTRON_WRITE)
+ if (command == CMD_PAGE_PROGRAM)
ret = spi_flash_cmd_write(flash->spi, cmd, cmd_len, buf, len);
else
ret = spi_flash_cmd_read(flash->spi, cmd, cmd_len, buf, len);
@@ -223,14 +210,14 @@
u32 offset, size_t len, void *buf)
{
return ramtron_common(flash, offset, len, buf,
- CMD_RAMTRON_READ);
+ CMD_READ_ARRAY_SLOW);
}
static int ramtron_write(struct spi_flash *flash,
u32 offset, size_t len, const void *buf)
{
return ramtron_common(flash, offset, len, (void *)buf,
- CMD_RAMTRON_WRITE);
+ CMD_PAGE_PROGRAM);
}
static int ramtron_erase(struct spi_flash *flash, u32 offset, size_t len)
@@ -270,7 +257,7 @@
* We COULD have a non JEDEC conformant FRAM here,
* read the status register to verify
*/
- ret = spi_flash_cmd(spi, CMD_RAMTRON_RDSR, &sr, 1);
+ ret = spi_flash_cmd(spi, CMD_READ_STATUS, &sr, 1);
if (ret)
return NULL;