sf: Use spi_flash_addr() in write call

Use the existing spi_flash_addr() for 3-byte addressing
cmd filling in write call.

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index e5b23081446b9c14c16b613058c2ee20af1408da..bb79136825b866b1cfd791b644b4d00e07bb4a0b 100644 (file)
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -71,7 +71,7 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len,
 int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset,
                size_t len, const void *buf)
 {
-       unsigned long page_addr, byte_addr, page_size;
+       unsigned long byte_addr, page_size;
        size_t chunk_len, actual;
        int ret;
        u8 cmd[4];
@@ -97,16 +97,13 @@ int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset,
                        return ret;
                }
 #endif
-               page_addr = offset / page_size;
                byte_addr = offset % page_size;
                chunk_len = min(len - actual, page_size - byte_addr);
 
                if (flash->spi->max_write_size)
                        chunk_len = min(chunk_len, flash->spi->max_write_size);
 
-               cmd[1] = page_addr >> 8;
-               cmd[2] = page_addr;
-               cmd[3] = byte_addr;
+               spi_flash_addr(offset, cmd);
 
                debug("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %zu\n",
                      buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len);