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spi: Remove spi_setup_slave_fdt

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A previous patch removed the spi_flash_probe_fdt function, which
contained the last call of the spi_setup_slave_fdt function, which is
now equally obsolete.

This patch removes the function.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@openedev.com>
Signed-off-by: Mario Six <mario.six@gdsys.cc>
This commit is contained in:
Mario Six 2018-01-15 11:08:38 +01:00 committed by Jagan Teki
parent 74ea6e82f8
commit 184fa1c8da
2 changed files with 0 additions and 29 deletions
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16
drivers/spi/spi-uclass.c
View File

@ -347,22 +347,6 @@ err:
return ret;
}
/* Compatibility function - to be removed */
struct spi_slave *spi_setup_slave_fdt(const void *blob, int node,
int bus_node)
{
struct udevice *bus, *dev;
int ret;
ret = uclass_get_device_by_of_offset(UCLASS_SPI, bus_node, &bus);
if (ret)
return NULL;
ret = device_get_child_by_of_offset(bus, node, &dev);
if (ret)
return NULL;
return dev_get_parent_priv(dev);
}
/* Compatibility function - to be removed */
struct spi_slave *spi_setup_slave(unsigned int busnum, unsigned int cs,
unsigned int speed, unsigned int mode)

13
include/spi.h
View File

@ -317,19 +317,6 @@ static inline int spi_w8r8(struct spi_slave *slave, unsigned char byte)
return ret < 0 ? ret : din[1];
}
/**
* Set up a SPI slave for a particular device tree node
*
* This calls spi_setup_slave() with the correct bus number. Call
* spi_free_slave() to free it later.
*
* @param blob: Device tree blob
* @param slave_node: Slave node to use
* @param spi_node: SPI peripheral node to use
* @return pointer to new spi_slave structure
*/
struct spi_slave *spi_setup_slave_fdt(const void *blob, int slave_node,
int spi_node);
#ifdef CONFIG_DM_SPI
/**