spi_flash_write_bar-> write_bar spi_flash_write_bar -> read_bar spi_flash_cmd_wait_ready -> spi_flash_wait_till_ready
Cc: Bin Meng bmeng.cn@gmail.com Cc: York Sun york.sun@nxp.com Cc: Vignesh R vigneshr@ti.com Cc: Mugunthan V N mugunthanvnm@ti.com Cc: Michal Simek michal.simek@xilinx.com Cc: Siva Durga Prasad Paladugu sivadur@xilinx.com Signed-off-by: Jagan Teki jagan@openedev.com Reviewed-by: Simon Glass sjg@chromium.org Reviewed-by: Jagan Teki jagan@openedev.com --- drivers/mtd/spi/sf_internal.h | 2 +- drivers/mtd/spi/spi_flash.c | 23 +++++++++++------------ 2 files changed, 12 insertions(+), 13 deletions(-)
diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index 6a39cdd..51f0bde 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -185,7 +185,7 @@ static inline int spi_flash_cmd_write_disable(struct spi_flash *flash) * - SPI claim * - spi_flash_cmd_write_enable * - spi_flash_cmd_write - * - spi_flash_cmd_wait_ready + * - spi_flash_wait_till_ready * - SPI release */ int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd, diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 813f08d..cfecd53 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -144,7 +144,7 @@ static int write_evcr(struct spi_flash *flash, u8 evcr) #endif
#ifdef CONFIG_SPI_FLASH_BAR -static int spi_flash_write_bar(struct spi_flash *flash, u32 offset) +static int write_bar(struct spi_flash *flash, u32 offset) { u8 cmd, bank_sel; int ret; @@ -165,8 +165,7 @@ bar_end: return flash->bank_curr; }
-static int spi_flash_read_bar(struct spi_flash *flash, - const struct spi_flash_info *info) +static int read_bar(struct spi_flash *flash, const struct spi_flash_info *info) { u8 curr_bank = 0; int ret; @@ -263,8 +262,8 @@ static int spi_flash_ready(struct spi_flash *flash) return sr && fsr; }
-static int spi_flash_cmd_wait_ready(struct spi_flash *flash, - unsigned long timeout) +static int spi_flash_wait_till_ready(struct spi_flash *flash, + unsigned long timeout) { unsigned long timebase; int ret; @@ -312,7 +311,7 @@ int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd, return ret; }
- ret = spi_flash_cmd_wait_ready(flash, timeout); + ret = spi_flash_wait_till_ready(flash, timeout); if (ret < 0) { debug("SF: write %s timed out\n", timeout == SPI_FLASH_PROG_TIMEOUT ? @@ -354,7 +353,7 @@ int spi_flash_cmd_erase_ops(struct spi_flash *flash, u32 offset, size_t len) spi_flash_dual(flash, &erase_addr); #endif #ifdef CONFIG_SPI_FLASH_BAR - ret = spi_flash_write_bar(flash, erase_addr); + ret = write_bar(flash, erase_addr); if (ret < 0) return ret; #endif @@ -405,7 +404,7 @@ int spi_flash_cmd_write_ops(struct spi_flash *flash, u32 offset, spi_flash_dual(flash, &write_addr); #endif #ifdef CONFIG_SPI_FLASH_BAR - ret = spi_flash_write_bar(flash, write_addr); + ret = write_bar(flash, write_addr); if (ret < 0) return ret; #endif @@ -509,7 +508,7 @@ int spi_flash_cmd_read_ops(struct spi_flash *flash, u32 offset, spi_flash_dual(flash, &read_addr); #endif #ifdef CONFIG_SPI_FLASH_BAR - ret = spi_flash_write_bar(flash, read_addr); + ret = write_bar(flash, read_addr); if (ret < 0) return ret; bank_sel = flash->bank_curr; @@ -561,7 +560,7 @@ static int sst_byte_write(struct spi_flash *flash, u32 offset, const void *buf) if (ret) return ret;
- return spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); + return spi_flash_wait_till_ready(flash, SPI_FLASH_PROG_TIMEOUT); }
int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len, @@ -609,7 +608,7 @@ int sst_write_wp(struct spi_flash *flash, u32 offset, size_t len, break; }
- ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); + ret = spi_flash_wait_till_ready(flash, SPI_FLASH_PROG_TIMEOUT); if (ret) break;
@@ -1137,7 +1136,7 @@ int spi_flash_scan(struct spi_flash *flash)
/* Configure the BAR - discover bank cmds and read current bank */ #ifdef CONFIG_SPI_FLASH_BAR - ret = spi_flash_read_bar(flash, info); + ret = read_bar(flash, info); if (ret < 0) return ret; #endif