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NAND/ORION: remove private "target" copy 

Remove "target" form private data, and use
common one in struct nand_block.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Antonio Borneo 2010-12-31 19:46:08 +08:00 committed by Øyvind Harboe
parent 5e27647e22
commit f49283a062
1 changed files with 5 additions and 13 deletions
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18
src/flash/nand/orion.c
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@ -33,8 +33,6 @@
struct orion_nand_controller
{
struct target *target;
struct arm_nand_data io;
uint32_t cmd;
@ -53,7 +51,7 @@ struct orion_nand_controller
static int orion_nand_command(struct nand_device *nand, uint8_t command)
{
struct orion_nand_controller *hw = nand->controller_priv;
struct target *target = hw->target;
struct target *target = nand->target;
CHECK_HALTED;
target_write_u8(target, hw->cmd, command);
@ -63,7 +61,7 @@ static int orion_nand_command(struct nand_device *nand, uint8_t command)
static int orion_nand_address(struct nand_device *nand, uint8_t address)
{
struct orion_nand_controller *hw = nand->controller_priv;
struct target *target = hw->target;
struct target *target = nand->target;
CHECK_HALTED;
target_write_u8(target, hw->addr, address);
@ -73,7 +71,7 @@ static int orion_nand_address(struct nand_device *nand, uint8_t address)
static int orion_nand_read(struct nand_device *nand, void *data)
{
struct orion_nand_controller *hw = nand->controller_priv;
struct target *target = hw->target;
struct target *target = nand->target;
CHECK_HALTED;
target_read_u8(target, hw->data, data);
@ -83,7 +81,7 @@ static int orion_nand_read(struct nand_device *nand, void *data)
static int orion_nand_write(struct nand_device *nand, uint16_t data)
{
struct orion_nand_controller *hw = nand->controller_priv;
struct target *target = hw->target;
struct target *target = nand->target;
CHECK_HALTED;
target_write_u8(target, hw->data, data);
@ -134,12 +132,6 @@ NAND_DEVICE_COMMAND_HANDLER(orion_nand_device_command)
}
nand->controller_priv = hw;
hw->target = get_target(CMD_ARGV[1]);
if (!hw->target) {
LOG_ERROR("target '%s' not defined", CMD_ARGV[1]);
free(hw);
return ERROR_NAND_DEVICE_INVALID;
}
COMMAND_PARSE_NUMBER(u32, CMD_ARGV[2], base);
cle = 0;
@ -149,7 +141,7 @@ NAND_DEVICE_COMMAND_HANDLER(orion_nand_device_command)
hw->cmd = base + (1 << cle);
hw->addr = base + (1 << ale);
hw->io.target = hw->target;
hw->io.target = nand->target;
hw->io.data = hw->data;
hw->io.op = ARM_NAND_NONE;