diff options
| -rw-r--r-- | drivers/mtd/spi/eon.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/macronix.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/ramtron.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/spansion.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/spi_flash.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/spi_flash_internal.h | 8 | ||||
| -rw-r--r-- | drivers/mtd/spi/sst.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/stmicro.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/spi/winbond.c | 2 |
9 files changed, 16 insertions, 8 deletions
diff --git a/drivers/mtd/spi/eon.c b/drivers/mtd/spi/eon.c index e3de3aabb..682670892 100644 --- a/drivers/mtd/spi/eon.c +++ b/drivers/mtd/spi/eon.c @@ -91,7 +91,7 @@ static int eon_write(struct spi_flash *flash, ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - ret = spi_flash_cmd(flash->spi, CMD_EN25Q128_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); break; diff --git a/drivers/mtd/spi/macronix.c b/drivers/mtd/spi/macronix.c index ff66f2aa3..8dacefecb 100644 --- a/drivers/mtd/spi/macronix.c +++ b/drivers/mtd/spi/macronix.c @@ -147,7 +147,7 @@ static int macronix_write(struct spi_flash *flash, ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - ret = spi_flash_cmd(flash->spi, CMD_MX25XX_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); break; diff --git a/drivers/mtd/spi/ramtron.c b/drivers/mtd/spi/ramtron.c index 078d16ce1..27d4039aa 100644 --- a/drivers/mtd/spi/ramtron.c +++ b/drivers/mtd/spi/ramtron.c @@ -198,7 +198,7 @@ static int ramtron_common(struct spi_flash *flash, if (command == CMD_RAMTRON_WRITE) { /* send WREN */ - ret = spi_flash_cmd(flash->spi, CMD_RAMTRON_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); goto releasebus; diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c index a3401b32e..fa4cca162 100644 --- a/drivers/mtd/spi/spansion.c +++ b/drivers/mtd/spi/spansion.c @@ -168,7 +168,7 @@ static int spansion_write(struct spi_flash *flash, ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - ret = spi_flash_cmd(flash->spi, CMD_S25FLXX_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); break; diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 016b5865c..3e0d02d5a 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -163,7 +163,7 @@ int spi_flash_cmd_erase(struct spi_flash *flash, u8 erase_cmd, debug("SF: erase %2x %2x %2x %2x (%x)\n", cmd[0], cmd[1], cmd[2], cmd[3], offset); - ret = spi_flash_cmd(flash->spi, CMD_WRITE_ENABLE, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret) goto out; diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index fc109cef5..6665bed19 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -46,6 +46,14 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len, const void *data, size_t data_len); /* + * Enable writing on the SPI flash. + */ +static inline int spi_flash_cmd_write_enable(struct spi_flash *flash) +{ + return spi_flash_cmd(flash->spi, CMD_WRITE_ENABLE, NULL, 0); +} + +/* * Same as spi_flash_cmd_read() except it also claims/releases the SPI * bus. Used as common part of the ->read() operation. */ diff --git a/drivers/mtd/spi/sst.c b/drivers/mtd/spi/sst.c index 4dc2db2ba..6691c1de8 100644 --- a/drivers/mtd/spi/sst.c +++ b/drivers/mtd/spi/sst.c @@ -96,7 +96,7 @@ static const struct sst_spi_flash_params sst_spi_flash_table[] = { static int sst_enable_writing(struct spi_flash *flash) { - int ret = spi_flash_cmd(flash->spi, CMD_SST_WREN, NULL, 0); + int ret = spi_flash_cmd_write_enable(flash); if (ret) debug("SF: Enabling Write failed\n"); return ret; diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c index a1959ca98..80d97b4bb 100644 --- a/drivers/mtd/spi/stmicro.c +++ b/drivers/mtd/spi/stmicro.c @@ -169,7 +169,7 @@ static int stmicro_write(struct spi_flash *flash, ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - ret = spi_flash_cmd(flash->spi, CMD_M25PXX_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); break; diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c index e8d30ae2b..10fabf5e3 100644 --- a/drivers/mtd/spi/winbond.c +++ b/drivers/mtd/spi/winbond.c @@ -140,7 +140,7 @@ static int winbond_write(struct spi_flash *flash, buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - ret = spi_flash_cmd(flash->spi, CMD_W25_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); goto out; |