1 From 11532c10a29e4faef29b5f3b354391d1e2f90213 Mon Sep 17 00:00:00 2001
2 From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
3 Date: Thu, 14 Nov 2013 18:25:32 -0300
4 Subject: [PATCH 146/203] mtd: nand: pxa3xx: Remove READ0 switch/case
7 READ0 and READOOB command preparation has a falltrough to SEQIN
8 case, where the command address is specified.
9 This is certainly confusing and makes the code less readable with
10 no added value. Let's remove it.
12 Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
13 Tested-by: Daniel Mack <zonque@gmail.com>
14 Signed-off-by: Brian Norris <computersforpeace@gmail.com>
16 drivers/mtd/nand/pxa3xx_nand.c | 5 +++++
17 1 file changed, 5 insertions(+)
19 --- a/drivers/mtd/nand/pxa3xx_nand.c
20 +++ b/drivers/mtd/nand/pxa3xx_nand.c
21 @@ -669,6 +669,11 @@ static int prepare_command_pool(struct p
22 if (mtd->writesize >= PAGE_CHUNK_SIZE)
23 info->ndcb0 |= NDCB0_DBC | (NAND_CMD_READSTART << 8);
25 + set_command_address(info, mtd->writesize, column, page_addr);
26 + info->buf_count = mtd->writesize + mtd->oobsize;
27 + memset(info->data_buff, 0xFF, info->buf_count);
32 set_command_address(info, mtd->writesize, column, page_addr);