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-rw-r--r--arch/arm/mach-ep93xx/snappercl15.c7
-rw-r--r--arch/arm/mach-ep93xx/ts72xx.c7
-rw-r--r--arch/arm/mach-imx/mach-qong.c11
-rw-r--r--arch/arm/mach-ixp4xx/ixdp425-setup.c3
-rw-r--r--arch/arm/mach-omap1/board-fsample.c2
-rw-r--r--arch/arm/mach-omap1/board-h2.c2
-rw-r--r--arch/arm/mach-omap1/board-h3.c2
-rw-r--r--arch/arm/mach-omap1/board-nand.c3
-rw-r--r--arch/arm/mach-omap1/board-perseus2.c2
-rw-r--r--arch/arm/mach-omap1/common.h4
-rw-r--r--arch/arm/mach-orion5x/ts78xx-setup.c18
-rw-r--r--arch/arm/mach-pxa/balloon3.c8
-rw-r--r--arch/arm/mach-pxa/em-x270.c5
-rw-r--r--arch/arm/mach-pxa/palmtx.c5
14 files changed, 32 insertions, 47 deletions
diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c
index 45940c1d7787..aa03ea79c5f5 100644
--- a/arch/arm/mach-ep93xx/snappercl15.c
+++ b/arch/arm/mach-ep93xx/snappercl15.c
@@ -45,10 +45,9 @@
#define NAND_CTRL_ADDR(chip) (chip->IO_ADDR_W + 0x40)
-static void snappercl15_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
+static void snappercl15_nand_cmd_ctrl(struct nand_chip *chip, int cmd,
unsigned int ctrl)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
static u16 nand_state = SNAPPERCL15_NAND_WPN;
u16 set;
@@ -73,10 +72,8 @@ static void snappercl15_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
__raw_writew((cmd & 0xff) | nand_state, chip->IO_ADDR_W);
}
-static int snappercl15_nand_dev_ready(struct mtd_info *mtd)
+static int snappercl15_nand_dev_ready(struct nand_chip *chip)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
-
return !!(__raw_readw(NAND_CTRL_ADDR(chip)) & SNAPPERCL15_NAND_RDY);
}
diff --git a/arch/arm/mach-ep93xx/ts72xx.c b/arch/arm/mach-ep93xx/ts72xx.c
index c089a2a4fe30..26259dd9e951 100644
--- a/arch/arm/mach-ep93xx/ts72xx.c
+++ b/arch/arm/mach-ep93xx/ts72xx.c
@@ -76,11 +76,9 @@ static void __init ts72xx_map_io(void)
#define TS72XX_NAND_CONTROL_ADDR_LINE 22 /* 0xN0400000 */
#define TS72XX_NAND_BUSY_ADDR_LINE 23 /* 0xN0800000 */
-static void ts72xx_nand_hwcontrol(struct mtd_info *mtd,
+static void ts72xx_nand_hwcontrol(struct nand_chip *chip,
int cmd, unsigned int ctrl)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
-
if (ctrl & NAND_CTRL_CHANGE) {
void __iomem *addr = chip->IO_ADDR_R;
unsigned char bits;
@@ -99,9 +97,8 @@ static void ts72xx_nand_hwcontrol(struct mtd_info *mtd,
__raw_writeb(cmd, chip->IO_ADDR_W);
}
-static int ts72xx_nand_device_ready(struct mtd_info *mtd)
+static int ts72xx_nand_device_ready(struct nand_chip *chip)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
void __iomem *addr = chip->IO_ADDR_R;
addr += (1 << TS72XX_NAND_BUSY_ADDR_LINE);
diff --git a/arch/arm/mach-imx/mach-qong.c b/arch/arm/mach-imx/mach-qong.c
index 42a700053103..ff015f603ac9 100644
--- a/arch/arm/mach-imx/mach-qong.c
+++ b/arch/arm/mach-imx/mach-qong.c
@@ -129,10 +129,9 @@ static void qong_init_nor_mtd(void)
/*
* Hardware specific access to control-lines
*/
-static void qong_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+static void qong_nand_cmd_ctrl(struct nand_chip *nand_chip, int cmd,
+ unsigned int ctrl)
{
- struct nand_chip *nand_chip = mtd_to_nand(mtd);
-
if (cmd == NAND_CMD_NONE)
return;
@@ -145,14 +144,14 @@ static void qong_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
/*
* Read the Device Ready pin.
*/
-static int qong_nand_device_ready(struct mtd_info *mtd)
+static int qong_nand_device_ready(struct nand_chip *chip)
{
return gpio_get_value(IOMUX_TO_GPIO(MX31_PIN_NFRB));
}
-static void qong_nand_select_chip(struct mtd_info *mtd, int chip)
+static void qong_nand_select_chip(struct nand_chip *chip, int cs)
{
- if (chip >= 0)
+ if (cs >= 0)
gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_NFCE_B), 0);
else
gpio_set_value(IOMUX_TO_GPIO(MX31_PIN_NFCE_B), 1);
diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c
index 3ec829d52cdd..7c39edc121ba 100644
--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
@@ -75,9 +75,8 @@ static struct mtd_partition ixdp425_partitions[] = {
};
static void
-ixdp425_flash_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+ixdp425_flash_nand_cmd_ctrl(struct nand_chip *this, int cmd, unsigned int ctrl)
{
- struct nand_chip *this = mtd_to_nand(mtd);
int offset = (int)nand_get_controller_data(this);
if (ctrl & NAND_CTRL_CHANGE) {
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index 69bd601feb83..e9f512a0602e 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -186,7 +186,7 @@ static struct platform_device nor_device = {
#define FSAMPLE_NAND_RB_GPIO_PIN 62
-static int nand_dev_ready(struct mtd_info *mtd)
+static int nand_dev_ready(struct nand_chip *chip)
{
return gpio_get_value(FSAMPLE_NAND_RB_GPIO_PIN);
}
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 9aeb8ad8c327..d5dd2acd6f78 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -182,7 +182,7 @@ static struct mtd_partition h2_nand_partitions[] = {
#define H2_NAND_RB_GPIO_PIN 62
-static int h2_nand_dev_ready(struct mtd_info *mtd)
+static int h2_nand_dev_ready(struct nand_chip *chip)
{
return gpio_get_value(H2_NAND_RB_GPIO_PIN);
}
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 2edcd6356f2d..a75856fe4259 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -185,7 +185,7 @@ static struct mtd_partition nand_partitions[] = {
#define H3_NAND_RB_GPIO_PIN 10
-static int nand_dev_ready(struct mtd_info *mtd)
+static int nand_dev_ready(struct nand_chip *chip)
{
return gpio_get_value(H3_NAND_RB_GPIO_PIN);
}
diff --git a/arch/arm/mach-omap1/board-nand.c b/arch/arm/mach-omap1/board-nand.c
index 1bffbb4e050f..59d56a30bc63 100644
--- a/arch/arm/mach-omap1/board-nand.c
+++ b/arch/arm/mach-omap1/board-nand.c
@@ -20,9 +20,8 @@
#include "common.h"
-void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+void omap1_nand_cmd_ctl(struct nand_chip *this, int cmd, unsigned int ctrl)
{
- struct nand_chip *this = mtd_to_nand(mtd);
unsigned long mask;
if (cmd == NAND_CMD_NONE)
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index b4951eb82898..c61c7c7520ca 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -144,7 +144,7 @@ static struct platform_device nor_device = {
#define P2_NAND_RB_GPIO_PIN 62
-static int nand_dev_ready(struct mtd_info *mtd)
+static int nand_dev_ready(struct nand_chip *chip)
{
return gpio_get_value(P2_NAND_RB_GPIO_PIN);
}
diff --git a/arch/arm/mach-omap1/common.h b/arch/arm/mach-omap1/common.h
index c6537d2c2859..504b959ba5cf 100644
--- a/arch/arm/mach-omap1/common.h
+++ b/arch/arm/mach-omap1/common.h
@@ -26,7 +26,6 @@
#ifndef __ARCH_ARM_MACH_OMAP1_COMMON_H
#define __ARCH_ARM_MACH_OMAP1_COMMON_H
-#include <linux/mtd/mtd.h>
#include <linux/platform_data/i2c-omap.h>
#include <linux/reboot.h>
@@ -82,7 +81,8 @@ void omap1_restart(enum reboot_mode, const char *);
extern void __init omap_check_revision(void);
-extern void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
+struct nand_chip;
+extern void omap1_nand_cmd_ctl(struct nand_chip *this, int cmd,
unsigned int ctrl);
extern void omap1_timer_init(void);
diff --git a/arch/arm/mach-orion5x/ts78xx-setup.c b/arch/arm/mach-orion5x/ts78xx-setup.c
index 94778739e38f..48d85ddf7c31 100644
--- a/arch/arm/mach-orion5x/ts78xx-setup.c
+++ b/arch/arm/mach-orion5x/ts78xx-setup.c
@@ -131,11 +131,9 @@ static void ts78xx_ts_rtc_unload(void)
* NAND_CLE: bit 1 -> bit 1
* NAND_ALE: bit 2 -> bit 0
*/
-static void ts78xx_ts_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
- unsigned int ctrl)
+static void ts78xx_ts_nand_cmd_ctrl(struct nand_chip *this, int cmd,
+ unsigned int ctrl)
{
- struct nand_chip *this = mtd_to_nand(mtd);
-
if (ctrl & NAND_CTRL_CHANGE) {
unsigned char bits;
@@ -150,15 +148,14 @@ static void ts78xx_ts_nand_cmd_ctrl(struct mtd_info *mtd, int cmd,
writeb(cmd, this->IO_ADDR_W);
}
-static int ts78xx_ts_nand_dev_ready(struct mtd_info *mtd)
+static int ts78xx_ts_nand_dev_ready(struct nand_chip *chip)
{
return readb(TS_NAND_CTRL) & 0x20;
}
-static void ts78xx_ts_nand_write_buf(struct mtd_info *mtd,
- const uint8_t *buf, int len)
+static void ts78xx_ts_nand_write_buf(struct nand_chip *chip,
+ const uint8_t *buf, int len)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
void __iomem *io_base = chip->IO_ADDR_W;
unsigned long off = ((unsigned long)buf & 3);
int sz;
@@ -182,10 +179,9 @@ static void ts78xx_ts_nand_write_buf(struct mtd_info *mtd,
writesb(io_base, buf, len);
}
-static void ts78xx_ts_nand_read_buf(struct mtd_info *mtd,
- uint8_t *buf, int len)
+static void ts78xx_ts_nand_read_buf(struct nand_chip *chip,
+ uint8_t *buf, int len)
{
- struct nand_chip *chip = mtd_to_nand(mtd);
void __iomem *io_base = chip->IO_ADDR_R;
unsigned long off = ((unsigned long)buf & 3);
int sz;
diff --git a/arch/arm/mach-pxa/balloon3.c b/arch/arm/mach-pxa/balloon3.c
index af46d2182533..71fda90b9599 100644
--- a/arch/arm/mach-pxa/balloon3.c
+++ b/arch/arm/mach-pxa/balloon3.c
@@ -571,9 +571,9 @@ static inline void balloon3_i2c_init(void) {}
* NAND
******************************************************************************/
#if defined(CONFIG_MTD_NAND_PLATFORM)||defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
-static void balloon3_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+static void balloon3_nand_cmd_ctl(struct nand_chip *this, int cmd,
+ unsigned int ctrl)
{
- struct nand_chip *this = mtd_to_nand(mtd);
uint8_t balloon3_ctl_set = 0, balloon3_ctl_clr = 0;
if (ctrl & NAND_CTRL_CHANGE) {
@@ -600,7 +600,7 @@ static void balloon3_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ct
writeb(cmd, this->IO_ADDR_W);
}
-static void balloon3_nand_select_chip(struct mtd_info *mtd, int chip)
+static void balloon3_nand_select_chip(struct nand_chip *this, int chip)
{
if (chip < 0 || chip > 3)
return;
@@ -616,7 +616,7 @@ static void balloon3_nand_select_chip(struct mtd_info *mtd, int chip)
BALLOON3_NAND_CONTROL_REG);
}
-static int balloon3_nand_dev_ready(struct mtd_info *mtd)
+static int balloon3_nand_dev_ready(struct nand_chip *this)
{
return __raw_readl(BALLOON3_NAND_STAT_REG) & BALLOON3_NAND_STAT_RNB;
}
diff --git a/arch/arm/mach-pxa/em-x270.c b/arch/arm/mach-pxa/em-x270.c
index 29be04c6cc48..ba1ec9992830 100644
--- a/arch/arm/mach-pxa/em-x270.c
+++ b/arch/arm/mach-pxa/em-x270.c
@@ -285,10 +285,9 @@ static void nand_cs_off(void)
}
/* hardware specific access to control-lines */
-static void em_x270_nand_cmd_ctl(struct mtd_info *mtd, int dat,
+static void em_x270_nand_cmd_ctl(struct nand_chip *this, int dat,
unsigned int ctrl)
{
- struct nand_chip *this = mtd_to_nand(mtd);
unsigned long nandaddr = (unsigned long)this->IO_ADDR_W;
dsb();
@@ -317,7 +316,7 @@ static void em_x270_nand_cmd_ctl(struct mtd_info *mtd, int dat,
}
/* read device ready pin */
-static int em_x270_nand_device_ready(struct mtd_info *mtd)
+static int em_x270_nand_device_ready(struct nand_chip *this)
{
dsb();
diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c
index 47e3e38e9bec..ed9661e70b83 100644
--- a/arch/arm/mach-pxa/palmtx.c
+++ b/arch/arm/mach-pxa/palmtx.c
@@ -247,10 +247,9 @@ static inline void palmtx_keys_init(void) {}
******************************************************************************/
#if defined(CONFIG_MTD_NAND_PLATFORM) || \
defined(CONFIG_MTD_NAND_PLATFORM_MODULE)
-static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
- unsigned int ctrl)
+static void palmtx_nand_cmd_ctl(struct nand_chip *this, int cmd,
+ unsigned int ctrl)
{
- struct nand_chip *this = mtd_to_nand(mtd);
char __iomem *nandaddr = this->IO_ADDR_W;
if (cmd == NAND_CMD_NONE)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.