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mtd: nandsim: use NS_RAW_OFFSET() 

Use NS_RAW_OFFSET() to calculate the page offset in flash RAM image by
(row, column) address.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
This commit is contained in:
Akinobu Mita 2013-07-28 11:21:56 +09:00 committed by David Woodhouse
parent 3b8b8fa1ed
commit 6d07fcf7e0
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/nandsim.c
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@ -1489,7 +1489,7 @@ static void read_page(struct nandsim *ns, int num)
ns->regs.row, ns->regs.column + ns->regs.off);
if (do_read_error(ns, num))
return;
pos = (loff_t)ns->regs.row * ns->geom.pgszoob + ns->regs.column + ns->regs.off;
pos = (loff_t)NS_RAW_OFFSET(ns) + ns->regs.off;
tx = read_file(ns, ns->cfile, ns->buf.byte, num, pos);
if (tx != num) {
NS_ERR("read_page: read error for page %d ret %ld\n", ns->regs.row, (long)tx);
@ -1558,7 +1558,7 @@ static int prog_page(struct nandsim *ns, int num)
NS_DBG("prog_page: writing page %d\n", ns->regs.row);
pg_off = ns->file_buf + ns->regs.column + ns->regs.off;
off = (loff_t)ns->regs.row * ns->geom.pgszoob + ns->regs.column + ns->regs.off;
off = (loff_t)NS_RAW_OFFSET(ns) + ns->regs.off;
if (!test_bit(ns->regs.row, ns->pages_written)) {
all = 1;
memset(ns->file_buf, 0xff, ns->geom.pgszoob);