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flash/nand: review NAND driver interface

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From struct nand_flash_controller :
- remove unused field register_commands;
- remove field controller_ready, exported but
  never referenced.
Remove dead code pointed by controller_ready.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Antonio Borneo
2010-12-31 19:18:08 +08:00
committed by Øyvind Harboe
parent 0136977c40
commit b0759dfc53
13 changed files with 2 additions and 47 deletions
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9
src/flash/nand/mx2.c
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@@ -73,7 +73,6 @@ static int do_data_output(struct nand_device *nand);
static int imx27_command(struct nand_device *nand, uint8_t command);
static int imx27_address(struct nand_device *nand, uint8_t address);
static int imx27_controller_ready(struct nand_device *nand, int tout);
NAND_DEVICE_COMMAND_HANDLER(imx27_nand_device_command)
{
@@ -229,11 +228,6 @@ static int imx27_write_data(struct nand_device *nand, uint16_t data)
return ERROR_NAND_OPERATION_FAILED;
}
static int imx27_nand_ready(struct nand_device *nand, int timeout)
{
return imx27_controller_ready(nand, timeout);
}
static int imx27_reset(struct nand_device *nand)
{
/*
@@ -342,7 +336,7 @@ static int imx27_address(struct nand_device *nand, uint8_t address)
return ERROR_OK;
}
static int imx27_controller_ready(struct nand_device *nand, int tout)
static int imx27_nand_ready(struct nand_device *nand, int tout)
{
uint16_t poll_complete_status;
struct mx2_nf_controller *mx2_nf_info = nand->controller_priv;
@@ -771,6 +765,5 @@ struct nand_flash_controller imx27_nand_flash_controller = {
.read_data = &imx27_read_data,
.write_page = &imx27_write_page,
.read_page = &imx27_read_page,
.controller_ready = &imx27_controller_ready,
.nand_ready = &imx27_nand_ready,
};