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Commit ff56bba2 authored by Simon Glass's avatar Simon Glass
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dm: spi: Correct handling of SPI chip selects in sandbox


This code was not updated when the chip select handling was adjusted. Fix
it to call the correct function.

Signed-off-by: default avatarSimon Glass <sjg@chromium.org>
Reviewed-by: default avatarJagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Acked-by: default avatarHeiko Schocher <hs@denx.de>
parent e33dc221
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......@@ -602,7 +602,7 @@ static int sandbox_sf_bind_bus_cs(struct sandbox_state *state, int busnum,
spec, ret);
return ret;
}
ret = device_find_child_by_seq(bus, cs, true, &slave);
ret = spi_find_chip_select(bus, cs, &slave);
if (!ret) {
printf("Chip select %d already exists for spec '%s'\n", cs,
spec);
......
......@@ -115,16 +115,7 @@ int spi_chip_select(struct udevice *dev)
return slave ? slave->cs : -ENOENT;
}
/**
* spi_find_chip_select() - Find the slave attached to chip select
*
* @bus: SPI bus to search
* @cs: Chip select to look for
* @devp: Returns the slave device if found
* @return 0 if found, -ENODEV on error
*/
static int spi_find_chip_select(struct udevice *bus, int cs,
struct udevice **devp)
int spi_find_chip_select(struct udevice *bus, int cs, struct udevice **devp)
{
struct udevice *dev;
......
......@@ -533,6 +533,16 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode,
*/
int spi_chip_select(struct udevice *slave);
/**
* spi_find_chip_select() - Find the slave attached to chip select
*
* @bus: SPI bus to search
* @cs: Chip select to look for
* @devp: Returns the slave device if found
* @return 0 if found, -ENODEV on error
*/
int spi_find_chip_select(struct udevice *bus, int cs, struct udevice **devp);
/**
* spi_bind_device() - bind a device to a bus's chip select
*
......
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