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From: Marek Vasut on 11 Aug 2010 23:00
These three platforms didn't properly fill nr_chips in gen_nand registration and
therefore depended on gen_nand bug fixed by the following patch:

"mtd: gen_nand: fix support for multiple chips"

Signed-off-by: Marek Vasut <marek.vasut(a)gmail.com>
---
v2: Added other broken boards outside arch-arm (mips and bfin)
v1: Initial patch

arch/arm/mach-ixp4xx/ixdp425-setup.c | 1 +
arch/arm/mach-mx3/mach-qong.c | 1 +
arch/arm/mach-orion5x/ts78xx-setup.c | 1 +
arch/blackfin/mach-bf537/boards/stamp.c | 1 +
arch/blackfin/mach-bf561/boards/acvilon.c | 1 +
arch/mips/nxp/pnx833x/common/platform.c | 1 +
6 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 827cbc4..ea9ee4e 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -100,6 +100,7 @@ ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)

static struct platform_nand_data ixdp425_flash_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 30,
.options = NAND_NO_AUTOINCR,
#ifdef CONFIG_MTD_PARTITIONS
diff --git a/arch/arm/mach-mx3/mach-qong.c b/arch/arm/mach-mx3/mach-qong.c
index e5b5b83..1f9363f 100644
--- a/arch/arm/mach-mx3/mach-qong.c
+++ b/arch/arm/mach-mx3/mach-qong.c
@@ -169,6 +169,7 @@ static void qong_nand_select_chip(struct mtd_info *mtd, int chip)

static struct platform_nand_data qong_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 20,
.options = 0,
},
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 5041d1b..696b1a9 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -216,6 +216,7 @@ static struct mtd_partition ts78xx_ts_nand_parts[] = {

static struct platform_nand_data ts78xx_ts_nand_data = {
.chip = {
+ .nr_chips = 1,
.part_probe_types = ts_nand_part_probes,
.partitions = ts78xx_ts_nand_parts,
.nr_partitions = ARRAY_SIZE(ts78xx_ts_nand_parts),
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 9eaf5b0..68a27bc 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -400,6 +400,7 @@ static int bfin_plat_nand_dev_ready(struct mtd_info *mtd)

static struct platform_nand_data bfin_plat_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 30,
#ifdef CONFIG_MTD_PARTITIONS
.part_probe_types = part_probes,
diff --git a/arch/blackfin/mach-bf561/boards/acvilon.c b/arch/blackfin/mach-bf561/boards/acvilon.c
index bfcfa86..35b6d12 100644
--- a/arch/blackfin/mach-bf561/boards/acvilon.c
+++ b/arch/blackfin/mach-bf561/boards/acvilon.c
@@ -284,6 +284,7 @@ static int bfin_plat_nand_dev_ready(struct mtd_info *mtd)

static struct platform_nand_data bfin_plat_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 30,
#ifdef CONFIG_MTD_PARTITIONS
.part_probe_types = part_probes,
diff --git a/arch/mips/nxp/pnx833x/common/platform.c b/arch/mips/nxp/pnx833x/common/platform.c
index 01f8345..ce45df1 100644
--- a/arch/mips/nxp/pnx833x/common/platform.c
+++ b/arch/mips/nxp/pnx833x/common/platform.c
@@ -266,6 +266,7 @@ pnx833x_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)

static struct platform_nand_data pnx833x_flash_nand_data = {
.chip = {
+ .nr_chips = 1,
.chip_delay = 25,
.part_probe_types = part_probes,
},
--
1.7.1

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Next: [PATCH 2/2] gen_nand: Test if nr_chips field is valid