flash operations are defined as static and reuse them with
function-pointers so call them with generic function pounters
instead of calling like normal functions.
Signed-off-by: Jagan Teki <jt...@openedev.com>
---
Changes for v4, v3, v2:
- none
drivers/mtd/spi/sf_ops.c | 2 --
drivers/mtd/spi/sf_probe.c | 15 +++------------
include/spi_flash.h | 13 -------------
3 files changed, 3 insertions(+), 27 deletions(-)
diff --git a/drivers/mtd/spi/sf_ops.c b/drivers/mtd/spi/sf_ops.c
index 97e644d..f63ce7a 100644
--- a/drivers/mtd/spi/sf_ops.c
+++ b/drivers/mtd/spi/sf_ops.c
@@ -761,7 +761,6 @@ int spi_flash_scan(struct spi_slave *spi, struct spi_flash
*flash)
flash->dual_flash = flash->spi->option;
/* Assign spi_flash ops */
-#ifndef CONFIG_DM_SPI_FLASH
flash->write = spi_flash_cmd_write_ops;
#if defined(CONFIG_SPI_FLASH_SST)
if (params->flags & SST_WR)
@@ -776,7 +775,6 @@ int spi_flash_scan(struct spi_slave *spi, struct spi_flash
*flash)
#endif
flash->erase = spi_flash_cmd_erase_ops;
flash->read = spi_flash_cmd_read_ops;
-#endif
/* Compute the flash size */
flash->shift = (flash->dual_flash & SF_DUAL_PARALLEL_FLASH) ? 1 : 0;
diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index a712792..e2dac7e 100644
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -120,7 +120,7 @@ static int spi_flash_std_read(struct udevice *dev, u32
offset, size_t len,
{
struct spi_flash *flash = dev_get_uclass_priv(dev);
- return spi_flash_cmd_read_ops(flash, offset, len, buf);
+ return flash->read(flash, offset, len, buf);
}
int spi_flash_std_write(struct udevice *dev, u32 offset, size_t len,
@@ -128,23 +128,14 @@ int spi_flash_std_write(struct udevice *dev, u32 offset,
size_t len,
{
struct spi_flash *flash = dev_get_uclass_priv(dev);
-#if defined(CONFIG_SPI_FLASH_SST)
- if (flash->flags & SNOR_F_SST_WR) {
- if (flash->spi->op_mode_tx & SPI_OPM_TX_BP)
- return sst_write_bp(flash, offset, len, buf);
- else
- return sst_write_wp(flash, offset, len, buf);
- }
-#endif
-
- return spi_flash_cmd_write_ops(flash, offset, len, buf);
+ return flash->write(flash, offset, len, buf);
}
int spi_flash_std_erase(struct udevice *dev, u32 offset, size_t len)
{
struct spi_flash *flash = dev_get_uclass_priv(dev);
- return spi_flash_cmd_erase_ops(flash, offset, len);
+ return flash->erase(flash, offset, len);
}
int spi_flash_std_probe(struct udevice *dev)
diff --git a/include/spi_flash.h b/include/spi_flash.h
index 4312d3d..0732172 100644
--- a/include/spi_flash.h
+++ b/include/spi_flash.h
@@ -87,23 +87,10 @@ struct spi_flash {
u8 dummy_byte;
void *memory_map;
-#ifndef CONFIG_DM_SPI_FLASH
- /*
- * These are not strictly needed for driver model, but keep them here
- * while the transition is in progress.
- *
- * Normally each driver would provide its own operations, but for
- * SPI flash most chips use the same algorithms. One approach is
- * to create a 'common' SPI flash device which knows how to talk
- * to most devices, and then allow other drivers to be used instead
- * if required, perhaps with a way of scanning through the list to
- * find the driver that matches the device.
- */
int (*read)(struct spi_flash *flash, u32 offset, size_t len, void *buf);
int (*write)(struct spi_flash *flash, u32 offset, size_t len,
const void *buf);
int (*erase)(struct spi_flash *flash, u32 offset, size_t len);
-#endif
};
struct dm_spi_flash_ops {
--
1.9.1
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