i2c: internal setup function properly works

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>
2014-05-21 13:57:30 +01:00
parent 2b8ab38418
commit e5a893bfb8
2 changed files with 6 additions and 3 deletions
--- a/include/maa_internal.h
+++ b/include/maa_internal.h
@@ -46,7 +46,7 @@ unsigned int maa_setup_aio(int pin);
 *
 * @return unsigned int if using /dev/i2c-2 returned would be 2
 */
-unsigned int maa_setup_i2c();
+unsigned int maa_setup_i2c(int bus);

 /** Setup spi interface, sets up multiplexer on device.
 *