diff options
Diffstat (limited to 'include/spi.h')
| -rw-r--r-- | include/spi.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/include/spi.h b/include/spi.h index aa0a48e..5b78271 100644 --- a/include/spi.h +++ b/include/spi.h @@ -534,18 +534,14 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode, int spi_chip_select(struct udevice *slave); /** - * spi_bind_device() - bind a device to a bus's chip select - * - * This binds a new device to an given chip select (which must be unused). + * spi_find_chip_select() - Find the slave attached to chip select * * @bus: SPI bus to search - * @cs: Chip select to attach to - * @drv_name: Name of driver to attach to this chip select - * @dev_name: Name of the new device thus created - * @devp: Returns the newly bound device + * @cs: Chip select to look for + * @devp: Returns the slave device if found + * @return 0 if found, -ENODEV on error */ -int spi_bind_device(struct udevice *bus, int cs, const char *drv_name, - const char *dev_name, struct udevice **devp); +int spi_find_chip_select(struct udevice *bus, int cs, struct udevice **devp); /** * spi_ofdata_to_platdata() - decode standard SPI platform data |