commit fcffb680e77fcb48598d4a9944dbe2d4503170e0
author Mike Frysinger <vapier@gentoo.org> Wed Oct 14 19:28:03 2009 -0400
committer Wolfgang Denk <wd@denx.de> Sun Nov 22 23:56:36 2009 +0100
tree 06e8ed63ded665f3eaa5fb666345c0e75a6c610b
parent d394a7795027d96ca55799df40bd5c4a13dbeebe

sf: fix stmicro offset setup while erasing

Reported-by: Peter Gombos <gombos@protecta.hu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>

drivers/mtd/spi/stmicro.c

diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index 9b910c1..ae0d047 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -281,7 +281,8 @@
 
 	ret = 0;
 	for (actual = 0; actual < len; actual++) {
-		cmd[1] = (offset / sector_size) + actual;
+		cmd[1] = offset >> 16;
+		offset += sector_size;
 
 		ret = spi_flash_cmd(flash->spi, CMD_M25PXX_WREN, NULL, 0);
 		if (ret < 0) {