staging:iio: header reorganization

Issue brought up by Lars-Peter Clausen. This is a varient of what
he suggested.

io/iio.h for driver stuff (has to include types.h)
	Sub files for the bits drivers may or may not use
	iio/sysfs.h
	iio/buffer.h (contents of current buffer_generic.h)
	(obviously anything offering events will need events.h as well)
iio/types.h for the enums that matter to both
	iio_chan_type, iio_modifier
iio/events.h for the event code stuff
	IIO_EVENT_CODE and friends.  + everything in chrdev.h  So this
	is the stuff that userspace cares about.
	Also include iio_event_type, iio_event_direction

Thus iio drivers include iio.h + as required
events.h
sysfs.h
buffer.h

in kernel users (once that interface is merged) will need inkern.h
which will pull in types.h

Userspace will need just events.h (which pulls in types.h) to get
everything they need to know about.  Buffer userspace access doesn't
currently need any core defines. All information about the data
format is passed through sysfs.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/staging/iio/accel/adis16201_core.c b/drivers/staging/iio/accel/adis16201_core.c
index 1c5dad5..1283519 100644 (file)
--- a/drivers/staging/iio/accel/adis16201_core.c
+++ b/drivers/staging/iio/accel/adis16201_core.c
@@ -17,7 +17,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "adis16201.h"
 

diff --git a/drivers/staging/iio/accel/adis16203_core.c b/drivers/staging/iio/accel/adis16203_core.c
index 8a33374..5483b59 100644 (file)
--- a/drivers/staging/iio/accel/adis16203_core.c
+++ b/drivers/staging/iio/accel/adis16203_core.c
@@ -17,7 +17,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "adis16203.h"
 

diff --git a/drivers/staging/iio/accel/adis16204_core.c b/drivers/staging/iio/accel/adis16204_core.c
index 644ac8e..462f215 100644 (file)
--- a/drivers/staging/iio/accel/adis16204_core.c
+++ b/drivers/staging/iio/accel/adis16204_core.c
@@ -20,7 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "adis16204.h"
 

diff --git a/drivers/staging/iio/accel/adis16209_core.c b/drivers/staging/iio/accel/adis16209_core.c
index 0a8571b..827499f 100644 (file)
--- a/drivers/staging/iio/accel/adis16209_core.c
+++ b/drivers/staging/iio/accel/adis16209_core.c
@@ -18,7 +18,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "adis16209.h"
 

diff --git a/drivers/staging/iio/accel/adis16240_core.c b/drivers/staging/iio/accel/adis16240_core.c
index b8be292..8123fe3 100644 (file)
--- a/drivers/staging/iio/accel/adis16240_core.c
+++ b/drivers/staging/iio/accel/adis16240_core.c
@@ -21,7 +21,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "adis16240.h"
 

diff --git a/drivers/staging/iio/accel/lis3l02dq_core.c b/drivers/staging/iio/accel/lis3l02dq_core.c
index 559545a..358a9f6 100644 (file)
--- a/drivers/staging/iio/accel/lis3l02dq_core.c
+++ b/drivers/staging/iio/accel/lis3l02dq_core.c
@@ -25,7 +25,8 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../events.h"
+#include "../buffer.h"
 
 #include "lis3l02dq.h"
 

diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c
index a44a705..8a46983 100644 (file)
--- a/drivers/staging/iio/accel/sca3000_core.c
+++ b/drivers/staging/iio/accel/sca3000_core.c
@@ -20,7 +20,8 @@
 #include <linux/module.h>
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../events.h"
+#include "../buffer.h"
 
 #include "sca3000.h"
 

diff --git a/drivers/staging/iio/accel/sca3000_ring.c b/drivers/staging/iio/accel/sca3000_ring.c
index 4a9a01d..685ded8 100644 (file)
--- a/drivers/staging/iio/accel/sca3000_ring.c
+++ b/drivers/staging/iio/accel/sca3000_ring.c
@@ -20,7 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_hw.h"
 #include "sca3000.h"
 

diff --git a/drivers/staging/iio/adc/ad7192.c b/drivers/staging/iio/adc/ad7192.c
index d8bf559..39ba05d 100644 (file)
--- a/drivers/staging/iio/adc/ad7192.c
+++ b/drivers/staging/iio/adc/ad7192.c
@@ -19,7 +19,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger.h"
 #include "../trigger_consumer.h"

diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
index f45b66b..8f4fac1 100644 (file)
--- a/drivers/staging/iio/adc/ad7280a.c
+++ b/drivers/staging/iio/adc/ad7280a.c
@@ -18,6 +18,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../events.h"
 
 #include "ad7280a.h"
 

diff --git a/drivers/staging/iio/adc/ad7291.c b/drivers/staging/iio/adc/ad7291.c
index 10e79e8..e5f352b 100644 (file)
--- a/drivers/staging/iio/adc/ad7291.c
+++ b/drivers/staging/iio/adc/ad7291.c
@@ -19,6 +19,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../events.h"
 
 /*
  * Simplified handling

diff --git a/drivers/staging/iio/adc/ad7298_core.c b/drivers/staging/iio/adc/ad7298_core.c
index c1de73a..445b071 100644 (file)
--- a/drivers/staging/iio/adc/ad7298_core.c
+++ b/drivers/staging/iio/adc/ad7298_core.c
@@ -18,7 +18,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "ad7298.h"
 

diff --git a/drivers/staging/iio/adc/ad7298_ring.c b/drivers/staging/iio/adc/ad7298_ring.c
index 47630d5..192328e 100644 (file)
--- a/drivers/staging/iio/adc/ad7298_ring.c
+++ b/drivers/staging/iio/adc/ad7298_ring.c
@@ -12,7 +12,7 @@
 #include <linux/spi/spi.h>
 
 #include "../iio.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger_consumer.h"
 

diff --git a/drivers/staging/iio/adc/ad7476_core.c b/drivers/staging/iio/adc/ad7476_core.c
index fd79fac..1347313 100644 (file)
--- a/drivers/staging/iio/adc/ad7476_core.c
+++ b/drivers/staging/iio/adc/ad7476_core.c
@@ -17,7 +17,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "ad7476.h"
 

diff --git a/drivers/staging/iio/adc/ad7476_ring.c b/drivers/staging/iio/adc/ad7476_ring.c
index e82c1a4..0961887 100644 (file)
--- a/drivers/staging/iio/adc/ad7476_ring.c
+++ b/drivers/staging/iio/adc/ad7476_ring.c
@@ -14,7 +14,7 @@
 #include <linux/spi/spi.h>
 
 #include "../iio.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger_consumer.h"
 

diff --git a/drivers/staging/iio/adc/ad7606_core.c b/drivers/staging/iio/adc/ad7606_core.c
index 54423ab..5317483 100644 (file)
--- a/drivers/staging/iio/adc/ad7606_core.c
+++ b/drivers/staging/iio/adc/ad7606_core.c
@@ -20,7 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "ad7606.h"
 

diff --git a/drivers/staging/iio/adc/ad7606_ring.c b/drivers/staging/iio/adc/ad7606_ring.c
index 20927fd..af6780a 100644 (file)
--- a/drivers/staging/iio/adc/ad7606_ring.c
+++ b/drivers/staging/iio/adc/ad7606_ring.c
@@ -12,7 +12,7 @@
 #include <linux/slab.h>
 
 #include "../iio.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger_consumer.h"
 

diff --git a/drivers/staging/iio/adc/ad7793.c b/drivers/staging/iio/adc/ad7793.c
index 999f8f7..17fde66 100644 (file)
--- a/drivers/staging/iio/adc/ad7793.c
+++ b/drivers/staging/iio/adc/ad7793.c
@@ -20,7 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger.h"
 #include "../trigger_consumer.h"

diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c
index bdb9049..7a344a2 100644 (file)
--- a/drivers/staging/iio/adc/ad7816.c
+++ b/drivers/staging/iio/adc/ad7816.c
@@ -18,6 +18,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../events.h"
 
 /*
  * AD7816 config masks

diff --git a/drivers/staging/iio/adc/ad7887_core.c b/drivers/staging/iio/adc/ad7887_core.c
index 609dcd5..a7baa9b 100644 (file)
--- a/drivers/staging/iio/adc/ad7887_core.c
+++ b/drivers/staging/iio/adc/ad7887_core.c
@@ -17,7 +17,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 
 #include "ad7887.h"

diff --git a/drivers/staging/iio/adc/ad7887_ring.c b/drivers/staging/iio/adc/ad7887_ring.c
index cb74cad..fbe21b5 100644 (file)
--- a/drivers/staging/iio/adc/ad7887_ring.c
+++ b/drivers/staging/iio/adc/ad7887_ring.c
@@ -13,7 +13,7 @@
 #include <linux/spi/spi.h>
 
 #include "../iio.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger_consumer.h"
 

diff --git a/drivers/staging/iio/adc/ad799x_core.c b/drivers/staging/iio/adc/ad799x_core.c
index ee6cd79..64ac316 100644 (file)
--- a/drivers/staging/iio/adc/ad799x_core.c
+++ b/drivers/staging/iio/adc/ad799x_core.c
@@ -35,7 +35,8 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../events.h"
+#include "../buffer.h"
 
 #include "ad799x.h"
 

diff --git a/drivers/staging/iio/adc/ad799x_ring.c b/drivers/staging/iio/adc/ad799x_ring.c
index e3f4698..b215a1f 100644 (file)
--- a/drivers/staging/iio/adc/ad799x_ring.c
+++ b/drivers/staging/iio/adc/ad799x_ring.c
@@ -17,7 +17,7 @@
 #include <linux/bitops.h>
 
 #include "../iio.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger_consumer.h"
 

diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c
index c9e0be3..c937ac1 100644 (file)
--- a/drivers/staging/iio/adc/adt7310.c
+++ b/drivers/staging/iio/adc/adt7310.c
@@ -17,7 +17,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-
+#include "../events.h"
 /*
  * ADT7310 registers definition
  */

diff --git a/drivers/staging/iio/adc/adt7410.c b/drivers/staging/iio/adc/adt7410.c
index a289e42..16467a7 100644 (file)
--- a/drivers/staging/iio/adc/adt7410.c
+++ b/drivers/staging/iio/adc/adt7410.c
@@ -17,6 +17,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../events.h"
 
 /*
  * ADT7410 registers definition

diff --git a/drivers/staging/iio/adc/max1363_core.c b/drivers/staging/iio/adc/max1363_core.c
index eb699ad..73b209f 100644 (file)
--- a/drivers/staging/iio/adc/max1363_core.c
+++ b/drivers/staging/iio/adc/max1363_core.c
@@ -34,7 +34,8 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../events.h"
+#include "../buffer.h"
 
 #include "max1363.h"
 

diff --git a/drivers/staging/iio/adc/max1363_ring.c b/drivers/staging/iio/adc/max1363_ring.c
index df6893e..a87fbe8 100644 (file)
--- a/drivers/staging/iio/adc/max1363_ring.c
+++ b/drivers/staging/iio/adc/max1363_ring.c
@@ -15,7 +15,7 @@
 #include <linux/bitops.h>
 
 #include "../iio.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 #include "../trigger_consumer.h"
 

diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c
index 8df2470..13c3929 100644 (file)
--- a/drivers/staging/iio/addac/adt7316.c
+++ b/drivers/staging/iio/addac/adt7316.c
@@ -20,6 +20,7 @@
 #include <linux/module.h>
 
 #include "../iio.h"
+#include "../events.h"
 #include "../sysfs.h"
 #include "adt7316.h"
 

diff --git a/drivers/staging/iio/buffer_generic.h b/drivers/staging/iio/buffer.h
similarity index 99%
rename from drivers/staging/iio/buffer_generic.h
rename to drivers/staging/iio/buffer.h
index 9e8f010..9de581e 100644 (file)
--- a/drivers/staging/iio/buffer_generic.h
+++ b/drivers/staging/iio/buffer.h
@@ -11,7 +11,6 @@
 #define _IIO_BUFFER_GENERIC_H_
 #include <linux/sysfs.h>
 #include "iio.h"
-#include "chrdev.h"
 
 #ifdef CONFIG_IIO_BUFFER
 

diff --git a/drivers/staging/iio/cdc/ad7150.c b/drivers/staging/iio/cdc/ad7150.c
index a761ca9..abe6509 100644 (file)
--- a/drivers/staging/iio/cdc/ad7150.c
+++ b/drivers/staging/iio/cdc/ad7150.c
@@ -15,7 +15,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-
+#include "../events.h"
 /*
  * AD7150 registers definition
  */

diff --git a/drivers/staging/iio/chrdev.h b/drivers/staging/iio/chrdev.h
deleted file mode 100644 (file)
index d8e736f..0000000
--- a/drivers/staging/iio/chrdev.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* The industrial I/O core - character device related
- *
- * Copyright (c) 2008 Jonathan Cameron
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- */
-
-#ifndef _IIO_CHRDEV_H_
-#define _IIO_CHRDEV_H_
-
-/**
- * struct iio_event_data - The actual event being pushed to userspace
- * @id:                event identifier
- * @timestamp: best estimate of time of event occurrence (often from
- *             the interrupt handler)
- */
-struct iio_event_data {
-       u64     id;
-       s64     timestamp;
-};
-
-#define IIO_GET_EVENT_FD_IOCTL _IOR('i', 0x90, int)
-#endif

diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c
index 60dd640..72040cc 100644 (file)
--- a/drivers/staging/iio/dac/ad5504.c
+++ b/drivers/staging/iio/dac/ad5504.c
@@ -18,6 +18,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../events.h"
 #include "dac.h"
 #include "ad5504.h"
 

diff --git a/drivers/staging/iio/events.h b/drivers/staging/iio/events.h
new file mode 100644 (file)
index 0000000..08cf3d1
--- /dev/null
+++ b/drivers/staging/iio/events.h
@@ -0,0 +1,72 @@
+/* The industrial I/O - event passing to userspace
+ *
+ * Copyright (c) 2008-2011 Jonathan Cameron
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef _IIO_EVENTS_H_
+#define _IIO_EVENTS_H_
+
+#include <linux/ioctl.h>
+#include "types.h"
+
+/**
+ * struct iio_event_data - The actual event being pushed to userspace
+ * @id:                event identifier
+ * @timestamp: best estimate of time of event occurrence (often from
+ *             the interrupt handler)
+ */
+struct iio_event_data {
+       u64     id;
+       s64     timestamp;
+};
+
+#define IIO_GET_EVENT_FD_IOCTL _IOR('i', 0x90, int)
+
+enum iio_event_type {
+       IIO_EV_TYPE_THRESH,
+       IIO_EV_TYPE_MAG,
+       IIO_EV_TYPE_ROC,
+       IIO_EV_TYPE_THRESH_ADAPTIVE,
+       IIO_EV_TYPE_MAG_ADAPTIVE,
+};
+
+enum iio_event_direction {
+       IIO_EV_DIR_EITHER,
+       IIO_EV_DIR_RISING,
+       IIO_EV_DIR_FALLING,
+};
+
+#define IIO_EVENT_CODE(chan_type, diff, modifier, direction,           \
+                      type, chan, chan1, chan2)                        \
+       (((u64)type << 56) | ((u64)diff << 55) |                        \
+        ((u64)direction << 48) | ((u64)modifier << 40) |               \
+        ((u64)chan_type << 32) | (chan2 << 16) | chan1 | chan)
+
+
+#define IIO_EV_DIR_MAX 4
+#define IIO_EV_BIT(type, direction)                    \
+       (1 << (type*IIO_EV_DIR_MAX + direction))
+
+#define IIO_MOD_EVENT_CODE(channelclass, number, modifier,             \
+                          type, direction)                             \
+       IIO_EVENT_CODE(channelclass, 0, modifier, direction, type, number, 0, 0)
+
+#define IIO_UNMOD_EVENT_CODE(channelclass, number, type, direction)    \
+       IIO_EVENT_CODE(channelclass, 0, 0, direction, type, number, 0, 0)
+
+#define IIO_EVENT_CODE_EXTRACT_TYPE(mask) ((mask >> 56) & 0xFF)
+
+#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 48) & 0xCF)
+
+#define IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(mask) ((mask >> 32) & 0xFF)
+
+/* Event code number extraction depends on which type of event we have.
+ * Perhaps review this function in the future*/
+#define IIO_EVENT_CODE_EXTRACT_NUM(mask) (mask & 0xFFFF)
+
+#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF)
+
+#endif

diff --git a/drivers/staging/iio/gyro/adis16260_core.c b/drivers/staging/iio/gyro/adis16260_core.c
index aaa3967..40da955 100644 (file)
--- a/drivers/staging/iio/gyro/adis16260_core.c
+++ b/drivers/staging/iio/gyro/adis16260_core.c
@@ -20,7 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 
 #include "adis16260.h"
 

diff --git a/drivers/staging/iio/iio.h b/drivers/staging/iio/iio.h
index f3d88cd..cf95f74 100644 (file)
--- a/drivers/staging/iio/iio.h
+++ b/drivers/staging/iio/iio.h
@@ -7,13 +7,12 @@
  * under the terms of the GNU General Public License version 2 as published by
  * the Free Software Foundation.
  */
-
 #ifndef _INDUSTRIAL_IO_H_
 #define _INDUSTRIAL_IO_H_
 
 #include <linux/device.h>
 #include <linux/cdev.h>
-
+#include "types.h"
 /* IIO TODO LIST */
 /*
  * Provide means of adjusting timer accuracy.
@@ -25,42 +24,6 @@ enum iio_data_type {
        IIO_PROCESSED,
 };
 
-enum iio_chan_type {
-       /* real channel types */
-       IIO_VOLTAGE,
-       IIO_CURRENT,
-       IIO_POWER,
-       IIO_ACCEL,
-       IIO_ANGL_VEL,
-       IIO_MAGN,
-       IIO_LIGHT,
-       IIO_INTENSITY,
-       IIO_PROXIMITY,
-       IIO_TEMP,
-       IIO_INCLI,
-       IIO_ROT,
-       IIO_ANGL,
-       IIO_TIMESTAMP,
-       IIO_CAPACITANCE,
-};
-
-enum iio_modifier {
-       IIO_NO_MOD,
-       IIO_MOD_X,
-       IIO_MOD_Y,
-       IIO_MOD_Z,
-       IIO_MOD_X_AND_Y,
-       IIO_MOD_X_ANX_Z,
-       IIO_MOD_Y_AND_Z,
-       IIO_MOD_X_AND_Y_AND_Z,
-       IIO_MOD_X_OR_Y,
-       IIO_MOD_X_OR_Z,
-       IIO_MOD_Y_OR_Z,
-       IIO_MOD_X_OR_Y_OR_Z,
-       IIO_MOD_LIGHT_BOTH,
-       IIO_MOD_LIGHT_IR,
-};
-
 /* Could add the raw attributes as well - allowing buffer only devices */
 enum iio_chan_info_enum {
        IIO_CHAN_INFO_SCALE_SHARED,

diff --git a/drivers/staging/iio/iio_simple_dummy.c b/drivers/staging/iio/iio_simple_dummy.c
index af0c992..06c022e 100644 (file)
--- a/drivers/staging/iio/iio_simple_dummy.c
+++ b/drivers/staging/iio/iio_simple_dummy.c
@@ -21,7 +21,8 @@
 
 #include "iio.h"
 #include "sysfs.h"
-#include "buffer_generic.h"
+#include "events.h"
+#include "buffer.h"
 #include "iio_simple_dummy.h"
 
 /*

diff --git a/drivers/staging/iio/iio_simple_dummy_events.c b/drivers/staging/iio/iio_simple_dummy_events.c
index 9f00cff..449c7a5 100644 (file)
--- a/drivers/staging/iio/iio_simple_dummy_events.c
+++ b/drivers/staging/iio/iio_simple_dummy_events.c
@@ -14,6 +14,7 @@
 
 #include "iio.h"
 #include "sysfs.h"
+#include "events.h"
 #include "iio_simple_dummy.h"
 
 /* Evgen 'fakes' interrupt events for this example */

diff --git a/drivers/staging/iio/impedance-analyzer/ad5933.c b/drivers/staging/iio/impedance-analyzer/ad5933.c
index ece7707..430743d 100644 (file)
--- a/drivers/staging/iio/impedance-analyzer/ad5933.c
+++ b/drivers/staging/iio/impedance-analyzer/ad5933.c
@@ -21,7 +21,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "../ring_sw.h"
 
 #include "ad5933.h"

diff --git a/drivers/staging/iio/imu/adis16400_core.c b/drivers/staging/iio/imu/adis16400_core.c
index d082a37..e6df492 100644 (file)
--- a/drivers/staging/iio/imu/adis16400_core.c
+++ b/drivers/staging/iio/imu/adis16400_core.c
@@ -28,7 +28,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "adis16400.h"
 
 enum adis16400_chip_variant {

diff --git a/drivers/staging/iio/industrialio-buffer.c b/drivers/staging/iio/industrialio-buffer.c
index ecf1e2f..f757bb7 100644 (file)
--- a/drivers/staging/iio/industrialio-buffer.c
+++ b/drivers/staging/iio/industrialio-buffer.c
@@ -24,7 +24,7 @@
 #include "iio.h"
 #include "iio_core.h"
 #include "sysfs.h"
-#include "buffer_generic.h"
+#include "buffer.h"
 
 static const char * const iio_endian_prefix[] = {
        [IIO_BE] = "be",

diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
index f5c111c..1c53b9a 100644 (file)
--- a/drivers/staging/iio/industrialio-core.c
+++ b/drivers/staging/iio/industrialio-core.c
@@ -25,8 +25,8 @@
 #include "iio.h"
 #include "iio_core.h"
 #include "iio_core_trigger.h"
-#include "chrdev.h"
 #include "sysfs.h"
+#include "events.h"
 
 /* IDA to assign each registered device a unique id*/
 static DEFINE_IDA(iio_ida);

diff --git a/drivers/staging/iio/kfifo_buf.h b/drivers/staging/iio/kfifo_buf.h
index a15598b..cc2bd9a 100644 (file)
--- a/drivers/staging/iio/kfifo_buf.h
+++ b/drivers/staging/iio/kfifo_buf.h
@@ -1,7 +1,7 @@
 
 #include <linux/kfifo.h>
 #include "iio.h"
-#include "buffer_generic.h"
+#include "buffer.h"
 
 extern const struct iio_buffer_access_funcs kfifo_access_funcs;
 

diff --git a/drivers/staging/iio/light/tsl2563.c b/drivers/staging/iio/light/tsl2563.c
index 6a17945..32dfce0 100644 (file)
--- a/drivers/staging/iio/light/tsl2563.c
+++ b/drivers/staging/iio/light/tsl2563.c
@@ -37,6 +37,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
+#include "../events.h"
 #include "tsl2563.h"
 
 /* Use this many bits for fraction part. */

diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index c5dafbd..7028e87 100644 (file)
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -20,7 +20,7 @@
 
 #include "../iio.h"
 #include "../sysfs.h"
-#include "../buffer_generic.h"
+#include "../buffer.h"
 #include "meter.h"
 #include "ade7758.h"
 

diff --git a/drivers/staging/iio/ring_sw.h b/drivers/staging/iio/ring_sw.h
index a3e1578..e6a6e2c 100644 (file)
--- a/drivers/staging/iio/ring_sw.h
+++ b/drivers/staging/iio/ring_sw.h
@@ -23,7 +23,7 @@
 
 #ifndef _IIO_RING_SW_H_
 #define _IIO_RING_SW_H_
-#include "buffer_generic.h"
+#include "buffer.h"
 
 /**
  * ring_sw_access_funcs - access functions for a software ring buffer

diff --git a/drivers/staging/iio/sysfs.h b/drivers/staging/iio/sysfs.h
index 868952b..bfedb73 100644 (file)
--- a/drivers/staging/iio/sysfs.h
+++ b/drivers/staging/iio/sysfs.h
@@ -114,47 +114,4 @@ struct iio_const_attr {
 #define IIO_CONST_ATTR_TEMP_SCALE(_string)             \
        IIO_CONST_ATTR(in_temp_scale, _string)
 
-enum iio_event_type {
-       IIO_EV_TYPE_THRESH,
-       IIO_EV_TYPE_MAG,
-       IIO_EV_TYPE_ROC,
-       IIO_EV_TYPE_THRESH_ADAPTIVE,
-       IIO_EV_TYPE_MAG_ADAPTIVE,
-};
-
-enum iio_event_direction {
-       IIO_EV_DIR_EITHER,
-       IIO_EV_DIR_RISING,
-       IIO_EV_DIR_FALLING,
-};
-
-#define IIO_EVENT_CODE(chan_type, diff, modifier, direction,           \
-                      type, chan, chan1, chan2)                        \
-       (((u64)type << 56) | ((u64)diff << 55) |                        \
-        ((u64)direction << 48) | ((u64)modifier << 40) |               \
-        ((u64)chan_type << 32) | (chan2 << 16) | chan1 | chan)
-
-#define IIO_EV_DIR_MAX 4
-#define IIO_EV_BIT(type, direction)                    \
-       (1 << (type*IIO_EV_DIR_MAX + direction))
-
-#define IIO_MOD_EVENT_CODE(channelclass, number, modifier,             \
-                          type, direction)                             \
-       IIO_EVENT_CODE(channelclass, 0, modifier, direction, type, number, 0, 0)
-
-#define IIO_UNMOD_EVENT_CODE(channelclass, number, type, direction)    \
-       IIO_EVENT_CODE(channelclass, 0, 0, direction, type, number, 0, 0)
-
-#define IIO_EVENT_CODE_EXTRACT_TYPE(mask) ((mask >> 56) & 0xFF)
-
-#define IIO_EVENT_CODE_EXTRACT_DIR(mask) ((mask >> 48) & 0xCF)
-
-#define IIO_EVENT_CODE_EXTRACT_CHAN_TYPE(mask) ((mask >> 32) & 0xFF)
-
-/* Event code number extraction depends on which type of event we have.
- * Perhaps review this function in the future*/
-#define IIO_EVENT_CODE_EXTRACT_NUM(mask) (mask & 0xFFFF)
-
-#define IIO_EVENT_CODE_EXTRACT_MODIFIER(mask) ((mask >> 40) & 0xFF)
-
 #endif /* _INDUSTRIAL_IO_SYSFS_H_ */

diff --git a/drivers/staging/iio/types.h b/drivers/staging/iio/types.h
new file mode 100644 (file)
index 0000000..f1f5ca2
--- /dev/null
+++ b/drivers/staging/iio/types.h
@@ -0,0 +1,49 @@
+/* industrial I/O data types needed both in and out of kernel
+ *
+ * Copyright (c) 2008 Jonathan Cameron
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+
+#ifndef _IIO_TYPES_H_
+#define _IIO_TYPES_H_
+
+enum iio_chan_type {
+       /* real channel types */
+       IIO_VOLTAGE,
+       IIO_CURRENT,
+       IIO_POWER,
+       IIO_ACCEL,
+       IIO_ANGL_VEL,
+       IIO_MAGN,
+       IIO_LIGHT,
+       IIO_INTENSITY,
+       IIO_PROXIMITY,
+       IIO_TEMP,
+       IIO_INCLI,
+       IIO_ROT,
+       IIO_ANGL,
+       IIO_TIMESTAMP,
+       IIO_CAPACITANCE,
+};
+
+enum iio_modifier {
+       IIO_NO_MOD,
+       IIO_MOD_X,
+       IIO_MOD_Y,
+       IIO_MOD_Z,
+       IIO_MOD_X_AND_Y,
+       IIO_MOD_X_ANX_Z,
+       IIO_MOD_Y_AND_Z,
+       IIO_MOD_X_AND_Y_AND_Z,
+       IIO_MOD_X_OR_Y,
+       IIO_MOD_X_OR_Z,
+       IIO_MOD_Y_OR_Z,
+       IIO_MOD_X_OR_Y_OR_Z,
+       IIO_MOD_LIGHT_BOTH,
+       IIO_MOD_LIGHT_IR,
+};
+
+#endif /* _IIO_TYPES_H_ */