[PATCH 2/2] staging: iio: tsl2x7x: remove header file
From: Brian Masney
Date: Thu May 04 2017 - 20:39:13 EST
There is a tsl2x7x.h header that is only used by tsl2x7x.c. This patch
moves the contents of the header file into the C code with the driver.
Signed-off-by: Brian Masney <masneyb@xxxxxxxxxxxxx>
---
drivers/staging/iio/light/tsl2x7x.c | 76 ++++++++++++++++++++++++++-
drivers/staging/iio/light/tsl2x7x.h | 100 ------------------------------------
2 files changed, 75 insertions(+), 101 deletions(-)
delete mode 100644 drivers/staging/iio/light/tsl2x7x.h
diff --git a/drivers/staging/iio/light/tsl2x7x.c b/drivers/staging/iio/light/tsl2x7x.c
index 8121a51..cd66c9f 100644
--- a/drivers/staging/iio/light/tsl2x7x.c
+++ b/drivers/staging/iio/light/tsl2x7x.c
@@ -30,7 +30,7 @@
#include <linux/iio/events.h>
#include <linux/iio/iio.h>
#include <linux/iio/sysfs.h>
-#include "tsl2x7x.h"
+#include <linux/pm.h>
/* Cal defs*/
#define PROX_STAT_CAL 0
@@ -126,6 +126,80 @@
#define TSL2X7X_MIN_ITIME 3
+/* Max number of segments allowable in LUX table */
+#define TSL2X7X_MAX_LUX_TABLE_SIZE 9
+#define MAX_DEFAULT_TABLE_BYTES (sizeof(int) * TSL2X7X_MAX_LUX_TABLE_SIZE)
+
+struct iio_dev;
+
+struct tsl2x7x_lux {
+ unsigned int ratio;
+ unsigned int ch0;
+ unsigned int ch1;
+};
+
+/**
+ * struct tsl2x7x_default_settings - power on defaults unless
+ * overridden by platform data.
+ * @als_time: ALS Integration time - multiple of 50mS
+ * @als_gain: Index into the ALS gain table.
+ * @als_gain_trim: default gain trim to account for
+ * aperture effects.
+ * @wait_time: Time between PRX and ALS cycles
+ * in 2.7 periods
+ * @prx_time: 5.2ms prox integration time -
+ * decrease in 2.7ms periods
+ * @prx_gain: Proximity gain index
+ * @prox_config: Prox configuration filters.
+ * @als_cal_target: Known external ALS reading for
+ * calibration.
+ * @interrupts_en: Enable/Disable - 0x00 = none, 0x10 = als,
+ * 0x20 = prx, 0x30 = bth
+ * @persistence: H/W Filters, Number of 'out of limits'
+ * ADC readings PRX/ALS.
+ * @als_thresh_low: CH0 'low' count to trigger interrupt.
+ * @als_thresh_high: CH0 'high' count to trigger interrupt.
+ * @prox_thres_low: Low threshold proximity detection.
+ * @prox_thres_high: High threshold proximity detection
+ * @prox_pulse_count: Number if proximity emitter pulses
+ * @prox_max_samples_cal: Used for prox cal.
+ */
+struct tsl2x7x_settings {
+ int als_time;
+ int als_gain;
+ int als_gain_trim;
+ int wait_time;
+ int prx_time;
+ int prox_gain;
+ int prox_config;
+ int als_cal_target;
+ u8 interrupts_en;
+ u8 persistence;
+ int als_thresh_low;
+ int als_thresh_high;
+ int prox_thres_low;
+ int prox_thres_high;
+ int prox_pulse_count;
+ int prox_max_samples_cal;
+};
+
+/**
+ * struct tsl2X7X_platform_data - Platform callback, glass and defaults
+ * @platform_power: Suspend/resume platform callback
+ * @power_on: Power on callback
+ * @power_off: Power off callback
+ * @platform_lux_table: Device specific glass coefficents
+ * @platform_default_settings: Device specific power on defaults
+ *
+ */
+struct tsl2X7X_platform_data {
+ int (*platform_power)(struct device *dev, pm_message_t);
+ int (*power_on)(struct iio_dev *indio_dev);
+ int (*power_off)(struct i2c_client *dev);
+ struct tsl2x7x_lux platform_lux_table[TSL2X7X_MAX_LUX_TABLE_SIZE];
+ struct tsl2x7x_settings *platform_default_settings;
+};
+
/* TAOS txx2x7x Device family members */
enum {
tsl2571,
diff --git a/drivers/staging/iio/light/tsl2x7x.h b/drivers/staging/iio/light/tsl2x7x.h
deleted file mode 100644
index ecae922..0000000
--- a/drivers/staging/iio/light/tsl2x7x.h
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Device driver for monitoring ambient light intensity (lux)
- * and proximity (prox) within the TAOS TSL2X7X family of devices.
- *
- * Copyright (c) 2012, TAOS Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#ifndef __TSL2X7X_H
-#define __TSL2X7X_H
-#include <linux/pm.h>
-
-/* Max number of segments allowable in LUX table */
-#define TSL2X7X_MAX_LUX_TABLE_SIZE 9
-#define MAX_DEFAULT_TABLE_BYTES (sizeof(int) * TSL2X7X_MAX_LUX_TABLE_SIZE)
-
-struct iio_dev;
-
-struct tsl2x7x_lux {
- unsigned int ratio;
- unsigned int ch0;
- unsigned int ch1;
-};
-
-/**
- * struct tsl2x7x_default_settings - power on defaults unless
- * overridden by platform data.
- * @als_time: ALS Integration time - multiple of 50mS
- * @als_gain: Index into the ALS gain table.
- * @als_gain_trim: default gain trim to account for
- * aperture effects.
- * @wait_time: Time between PRX and ALS cycles
- * in 2.7 periods
- * @prx_time: 5.2ms prox integration time -
- * decrease in 2.7ms periods
- * @prx_gain: Proximity gain index
- * @prox_config: Prox configuration filters.
- * @als_cal_target: Known external ALS reading for
- * calibration.
- * @interrupts_en: Enable/Disable - 0x00 = none, 0x10 = als,
- * 0x20 = prx, 0x30 = bth
- * @persistence: H/W Filters, Number of 'out of limits'
- * ADC readings PRX/ALS.
- * @als_thresh_low: CH0 'low' count to trigger interrupt.
- * @als_thresh_high: CH0 'high' count to trigger interrupt.
- * @prox_thres_low: Low threshold proximity detection.
- * @prox_thres_high: High threshold proximity detection
- * @prox_pulse_count: Number if proximity emitter pulses
- * @prox_max_samples_cal: Used for prox cal.
- */
-struct tsl2x7x_settings {
- int als_time;
- int als_gain;
- int als_gain_trim;
- int wait_time;
- int prx_time;
- int prox_gain;
- int prox_config;
- int als_cal_target;
- u8 interrupts_en;
- u8 persistence;
- int als_thresh_low;
- int als_thresh_high;
- int prox_thres_low;
- int prox_thres_high;
- int prox_pulse_count;
- int prox_max_samples_cal;
-};
-
-/**
- * struct tsl2X7X_platform_data - Platform callback, glass and defaults
- * @platform_power: Suspend/resume platform callback
- * @power_on: Power on callback
- * @power_off: Power off callback
- * @platform_lux_table: Device specific glass coefficents
- * @platform_default_settings: Device specific power on defaults
- *
- */
-struct tsl2X7X_platform_data {
- int (*platform_power)(struct device *dev, pm_message_t);
- int (*power_on)(struct iio_dev *indio_dev);
- int (*power_off)(struct i2c_client *dev);
- struct tsl2x7x_lux platform_lux_table[TSL2X7X_MAX_LUX_TABLE_SIZE];
- struct tsl2x7x_settings *platform_default_settings;
-};
-
-#endif /* __TSL2X7X_H */
--
2.9.3