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-rw-r--r--driver/als_al3010.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/driver/als_al3010.c b/driver/als_al3010.c
deleted file mode 100644
index b129dc2f57..0000000000
--- a/driver/als_al3010.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Copyright 2015 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Dyna-Image AL3010 light sensor driver
- */
-
-#include "driver/als_al3010.h"
-#include "i2c.h"
-
-/**
- * Initialise AL3010 light sensor.
- */
-int al3010_init(void)
-{
- int ret;
-
- ret = i2c_write8(I2C_PORT_ALS, AL3010_I2C_ADDR,
- AL3010_REG_CONFIG, AL3010_GAIN << 4);
- if (ret)
- return ret;
-
- return i2c_write8(I2C_PORT_ALS, AL3010_I2C_ADDR,
- AL3010_REG_SYSTEM, AL3010_ENABLE);
-}
-
-/**
- * Read AL3010 light sensor data.
- */
-int al3010_read_lux(int *lux, int af)
-{
- int ret;
- int val;
- long long val64;
-
- ret = i2c_read16(I2C_PORT_ALS, AL3010_I2C_ADDR,
- AL3010_REG_DATA_LOW, &val);
-
- if (ret)
- return ret;
-
- val64 = val;
- val64 = (val64 * AL3010_GAIN_SCALE) / 10000;
- val = val64 * af / 100;
-
- *lux = val;
-
- return EC_SUCCESS;
-}