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-rw-r--r--src/device/Kconfig4
-rw-r--r--src/include/device/smbus.h5
2 files changed, 0 insertions, 9 deletions
diff --git a/src/device/Kconfig b/src/device/Kconfig
index f7adb07917..0bd9fe1d8b 100644
--- a/src/device/Kconfig
+++ b/src/device/Kconfig
@@ -480,10 +480,6 @@ config LINEAR_FRAMEBUFFER_MAX_HEIGHT
endmenu # "Display"
-config SMBUS_HAS_AUX_CHANNELS
- bool
- default n
-
config PCI
bool
default n
diff --git a/src/include/device/smbus.h b/src/include/device/smbus.h
index 863bc80d2a..094ad42629 100644
--- a/src/include/device/smbus.h
+++ b/src/include/device/smbus.h
@@ -53,9 +53,4 @@ static inline int smbus_write_byte(struct device *const dev, u8 addr, u8 val)
int smbus_block_read(struct device *dev, u8 cmd, u8 bytes, u8 *buffer);
int smbus_block_write(struct device *dev, u8 cmd, u8 bytes, const u8 *buffer);
-#if CONFIG(SMBUS_HAS_AUX_CHANNELS)
-void smbus_switch_to_channel(uint8_t channel_number);
-uint8_t smbus_get_current_channel(void);
-#endif
-
#endif /* DEVICE_SMBUS_H */