diff options
Diffstat (limited to 'src/include/spi-generic.h')
| -rw-r--r-- | src/include/spi-generic.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/include/spi-generic.h b/src/include/spi-generic.h index 7c53611d79..c8b209da21 100644 --- a/src/include/spi-generic.h +++ b/src/include/spi-generic.h @@ -48,11 +48,12 @@ void spi_init(void); * * bus: Bus ID of the slave chip. * cs: Chip select ID of the slave chip on the specified bus. + * slave: Pointer to slave structure that needs to be initialized. * - * Returns: A spi_slave reference that can be used in subsequent SPI - * calls, or NULL if one or more of the parameters are not supported. + * Returns: + * 0 on success, -1 on error */ -struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs); +int spi_setup_slave(unsigned int bus, unsigned int cs, struct spi_slave *slave); /*----------------------------------------------------------------------- * Claim the bus and prepare it for communication with a given slave. |