Commit c25bb1f5 authored by Todd Poynor's avatar Todd Poynor Committed by Thomas Gleixner

[MTD] CFI DEBUG_LOCK_BITS fixes for Intel NOR flash:

adjust chip-relative offsets to
block address, write to block address + 2 per recent datasheets.
Signed-off-by: default avatarTodd Poynor <tpoynor@mvista.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent c13cbf3b
......@@ -4,7 +4,7 @@
*
* (C) 2000 Red Hat. GPL'd
*
* $Id: cfi_cmdset_0001.c,v 1.175 2005/04/01 16:36:25 nico Exp $
* $Id: cfi_cmdset_0001.c,v 1.176 2005/04/27 20:01:49 tpoynor Exp $
*
*
* 10/10/2000 Nicolas Pitre <nico@cam.org>
......@@ -1812,8 +1812,9 @@ static int __xipram do_printlockstatus_oneblock(struct map_info *map,
struct cfi_private *cfi = map->fldrv_priv;
int status, ofs_factor = cfi->interleave * cfi->device_type;
adr += chip->start;
xip_disable(map, chip, adr+(2*ofs_factor));
cfi_send_gen_cmd(0x90, 0x55, 0, map, cfi, cfi->device_type, NULL);
map_write(map, CMD(0x90), adr+(2*ofs_factor));
chip->state = FL_JEDEC_QUERY;
status = cfi_read_query(map, adr+(2*ofs_factor));
xip_enable(map, chip, 0);
......
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