sf: unify write enable commands
Every spi flash uses the same write enable command, so unify this in
the common code.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c
index 016b586..3e0d02d 100644
--- a/drivers/mtd/spi/spi_flash.c
+++ b/drivers/mtd/spi/spi_flash.c
@@ -163,7 +163,7 @@
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;