summaryrefslogtreecommitdiff
path: root/include/spi.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/spi.h')
-rw-r--r--include/spi.h14
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