[PATCH 2/2] staging: iio: tsl2x7x: remove header file

Brian Masney masneyb at onstation.org
Fri May 5 00:38:23 UTC 2017


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 at onstation.org>
---
 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



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