9 files changed, 75 insertions, 63 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 921fa0a74df6..b0aab0d6be7e 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -605,6 +605,10 @@ extern int devres_release_group(struct device *dev, void *id);
 
 /* managed devm_k.alloc/kfree for device drivers */
 extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
+extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
+                             va_list ap);
+extern char *devm_kasprintf(struct device *dev, gfp_t gfp,
+                            const char *fmt, ...);
 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
 {
         return devm_kmalloc(dev, size, gfp | __GFP_ZERO);
diff --git a/include/linux/iio/accel/kxcjk_1013.h b/include/linux/iio/accel/kxcjk_1013.h
new file mode 100644
index 000000000000..fd1d540ea62d
--- /dev/null
+++ b/include/linux/iio/accel/kxcjk_1013.h
@@ -0,0 +1,22 @@
+/*
+ * KXCJK-1013 3-axis accelerometer Interface
+ * Copyright (c) 2014, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ */
+
+#ifndef __IIO_KXCJK_1013_H__
+#define __IIO_KXCJK_1013_H__
+
+struct kxcjk_1013_platform_data {
+        bool active_high_intr;
+};
+
+#endif
diff --git a/include/linux/iio/common/st_sensors.h b/include/linux/iio/common/st_sensors.h
index 96f51f0e0096..d8257ab60bac 100644
--- a/include/linux/iio/common/st_sensors.h
+++ b/include/linux/iio/common/st_sensors.h
@@ -47,6 +47,7 @@
         .type = device_type, \
         .modified = mod, \
         .info_mask_separate = mask, \
+        .info_mask_shared_by_all = BIT(IIO_CHAN_INFO_SAMP_FREQ), \
         .scan_index = index, \
         .channel2 = ch2, \
         .address = addr, \
@@ -59,11 +60,6 @@
         }, \
 }
 
-#define ST_SENSOR_DEV_ATTR_SAMP_FREQ() \
-                IIO_DEV_ATTR_SAMP_FREQ(S_IWUSR | S_IRUGO, \
-                        st_sensors_sysfs_get_sampling_frequency, \
-                        st_sensors_sysfs_set_sampling_frequency)
-
 #define ST_SENSORS_DEV_ATTR_SAMP_FREQ_AVAIL() \
                 IIO_DEV_ATTR_SAMP_FREQ_AVAIL( \
                         st_sensors_sysfs_sampling_frequency_avail)
@@ -285,12 +281,6 @@ int st_sensors_read_info_raw(struct iio_dev *indio_dev,
 int st_sensors_check_device_support(struct iio_dev *indio_dev,
                         int num_sensors_list, const struct st_sensors *sensors);
 
-ssize_t st_sensors_sysfs_get_sampling_frequency(struct device *dev,
-                                struct device_attribute *attr, char *buf);
-
-ssize_t st_sensors_sysfs_set_sampling_frequency(struct device *dev,
-                struct device_attribute *attr, const char *buf, size_t size);
-
 ssize_t st_sensors_sysfs_sampling_frequency_avail(struct device *dev,
                                 struct device_attribute *attr, char *buf);
 
diff --git a/include/linux/iio/common/st_sensors_i2c.h b/include/linux/iio/common/st_sensors_i2c.h
index 67d845385ae2..1796af093368 100644
--- a/include/linux/iio/common/st_sensors_i2c.h
+++ b/include/linux/iio/common/st_sensors_i2c.h
@@ -13,8 +13,19 @@
 
 #include <linux/i2c.h>
 #include <linux/iio/common/st_sensors.h>
+#include <linux/of.h>
 
 void st_sensors_i2c_configure(struct iio_dev *indio_dev,
                 struct i2c_client *client, struct st_sensor_data *sdata);
 
+#ifdef CONFIG_OF
+void st_sensors_of_i2c_probe(struct i2c_client *client,
+                             const struct of_device_id *match);
+#else
+static inline void st_sensors_of_i2c_probe(struct i2c_client *client,
+                                           const struct of_device_id *match)
+{
+}
+#endif
+
 #endif /* ST_SENSORS_I2C_H */
diff --git a/include/linux/iio/imu/adis.h b/include/linux/iio/imu/adis.h
index b665dc7f017b..fa2d01ef8f55 100644
--- a/include/linux/iio/imu/adis.h
+++ b/include/linux/iio/imu/adis.h
@@ -157,13 +157,14 @@ int adis_single_conversion(struct iio_dev *indio_dev,
         const struct iio_chan_spec *chan, unsigned int error_mask,
         int *val);
 
-#define ADIS_VOLTAGE_CHAN(addr, si, chan, name, bits) { \
+#define ADIS_VOLTAGE_CHAN(addr, si, chan, name, info_all, bits) { \
         .type = IIO_VOLTAGE, \
         .indexed = 1, \
         .channel = (chan), \
         .extend_name = name, \
         .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
                 BIT(IIO_CHAN_INFO_SCALE), \
+        .info_mask_shared_by_all = info_all, \
         .address = (addr), \
         .scan_index = (si), \
         .scan_type = { \
@@ -174,19 +175,20 @@ int adis_single_conversion(struct iio_dev *indio_dev,
         }, \
 }
 
-#define ADIS_SUPPLY_CHAN(addr, si, bits) \
-        ADIS_VOLTAGE_CHAN(addr, si, 0, "supply", bits)
+#define ADIS_SUPPLY_CHAN(addr, si, info_all, bits) \
+        ADIS_VOLTAGE_CHAN(addr, si, 0, "supply", info_all, bits)
 
-#define ADIS_AUX_ADC_CHAN(addr, si, bits) \
-        ADIS_VOLTAGE_CHAN(addr, si, 1, NULL, bits)
+#define ADIS_AUX_ADC_CHAN(addr, si, info_all, bits) \
+        ADIS_VOLTAGE_CHAN(addr, si, 1, NULL, info_all, bits)
 
-#define ADIS_TEMP_CHAN(addr, si, bits) { \
+#define ADIS_TEMP_CHAN(addr, si, info_all, bits) { \
         .type = IIO_TEMP, \
         .indexed = 1, \
         .channel = 0, \
         .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
                 BIT(IIO_CHAN_INFO_SCALE) | \
                 BIT(IIO_CHAN_INFO_OFFSET), \
+        .info_mask_shared_by_all = info_all, \
         .address = (addr), \
         .scan_index = (si), \
         .scan_type = { \
@@ -197,13 +199,14 @@ int adis_single_conversion(struct iio_dev *indio_dev,
         }, \
 }
 
-#define ADIS_MOD_CHAN(_type, mod, addr, si, info_sep, bits) { \
+#define ADIS_MOD_CHAN(_type, mod, addr, si, info_sep, info_all, bits) { \
         .type = (_type), \
         .modified = 1, \
         .channel2 = IIO_MOD_ ## mod, \
         .info_mask_separate = BIT(IIO_CHAN_INFO_RAW) | \
                  info_sep, \
         .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SCALE), \
+        .info_mask_shared_by_all = info_all, \
         .address = (addr), \
         .scan_index = (si), \
         .scan_type = { \
@@ -214,17 +217,17 @@ int adis_single_conversion(struct iio_dev *indio_dev,
         }, \
 }
 
-#define ADIS_ACCEL_CHAN(mod, addr, si, info_sep, bits) \
-        ADIS_MOD_CHAN(IIO_ACCEL, mod, addr, si, info_sep, bits)
+#define ADIS_ACCEL_CHAN(mod, addr, si, info_sep, info_all, bits) \
+        ADIS_MOD_CHAN(IIO_ACCEL, mod, addr, si, info_sep, info_all, bits)
 
-#define ADIS_GYRO_CHAN(mod, addr, si, info_sep, bits) \
-        ADIS_MOD_CHAN(IIO_ANGL_VEL, mod, addr, si, info_sep, bits)
+#define ADIS_GYRO_CHAN(mod, addr, si, info_sep, info_all, bits)         \
+        ADIS_MOD_CHAN(IIO_ANGL_VEL, mod, addr, si, info_sep, info_all, bits)
 
-#define ADIS_INCLI_CHAN(mod, addr, si, info_sep, bits) \
-        ADIS_MOD_CHAN(IIO_INCLI, mod, addr, si, info_sep, bits)
+#define ADIS_INCLI_CHAN(mod, addr, si, info_sep, info_all, bits) \
+        ADIS_MOD_CHAN(IIO_INCLI, mod, addr, si, info_sep, info_all, bits)
 
-#define ADIS_ROT_CHAN(mod, addr, si, info_sep, bits) \
-        ADIS_MOD_CHAN(IIO_ROT, mod, addr, si, info_sep, bits)
+#define ADIS_ROT_CHAN(mod, addr, si, info_sep, info_all, bits) \
+        ADIS_MOD_CHAN(IIO_ROT, mod, addr, si, info_sep, info_all, bits)
 
 #ifdef CONFIG_IIO_ADIS_LIB_BUFFER
 
diff --git a/include/linux/iio/trigger.h b/include/linux/iio/trigger.h
index 369cf2cd5144..4b79ffe7b188 100644
--- a/include/linux/iio/trigger.h
+++ b/include/linux/iio/trigger.h
@@ -129,12 +129,11 @@ void iio_trigger_unregister(struct iio_trigger *trig_info);
 /**
  * iio_trigger_poll() - called on a trigger occurring
  * @trig:       trigger which occurred
- * @time:       timestamp when trigger occurred
  *
  * Typically called in relevant hardware interrupt handler.
  **/
-void iio_trigger_poll(struct iio_trigger *trig, s64 time);
-void iio_trigger_poll_chained(struct iio_trigger *trig, s64 time);
+void iio_trigger_poll(struct iio_trigger *trig);
+void iio_trigger_poll_chained(struct iio_trigger *trig);
 
 irqreturn_t iio_trigger_generic_data_rdy_poll(int irq, void *private);
 
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h
index d480631eabc2..4a2af8adf874 100644
--- a/include/linux/iio/types.h
+++ b/include/linux/iio/types.h
@@ -56,6 +56,10 @@ enum iio_modifier {
         IIO_MOD_QUATERNION,
         IIO_MOD_TEMP_AMBIENT,
         IIO_MOD_TEMP_OBJECT,
+        IIO_MOD_NORTH_MAGN,
+        IIO_MOD_NORTH_TRUE,
+        IIO_MOD_NORTH_MAGN_TILT_COMP,
+        IIO_MOD_NORTH_TRUE_TILT_COMP
 };
 
 enum iio_event_type {
@@ -70,6 +74,7 @@ enum iio_event_info {
         IIO_EV_INFO_ENABLE,
         IIO_EV_INFO_VALUE,
         IIO_EV_INFO_HYSTERESIS,
+        IIO_EV_INFO_PERIOD,
 };
 
 enum iio_event_direction {
diff --git a/include/linux/platform_data/ad7291.h b/include/linux/platform_data/ad7291.h
new file mode 100644
index 000000000000..bbd89fa51188
--- /dev/null
+++ b/include/linux/platform_data/ad7291.h
@@ -0,0 +1,12 @@
+#ifndef __IIO_AD7291_H__
+#define __IIO_AD7291_H__
+
+/**
+ * struct ad7291_platform_data - AD7291 platform data
+ * @use_external_ref: Whether to use an external or internal reference voltage
+ */
+struct ad7291_platform_data {
+        bool use_external_ref;
+};
+
+#endif
diff --git a/include/linux/platform_data/dsp-omap.h b/include/linux/platform_data/dsp-omap.h
deleted file mode 100644
index 5927709b1908..000000000000
--- a/include/linux/platform_data/dsp-omap.h
+++ /dev/null
@@ -1,34 +0,0 @@
-#ifndef __OMAP_DSP_H__
-#define __OMAP_DSP_H__
-
-#include <linux/types.h>
-
-struct omap_dsp_platform_data {
-        void (*dsp_set_min_opp) (u8 opp_id);
-        u8 (*dsp_get_opp) (void);
-        void (*cpu_set_freq) (unsigned long f);
-        unsigned long (*cpu_get_freq) (void);
-        unsigned long mpu_speed[6];
-
-        /* functions to write and read PRCM registers */
-        void (*dsp_prm_write)(u32, s16 , u16);
-        u32 (*dsp_prm_read)(s16 , u16);
-        u32 (*dsp_prm_rmw_bits)(u32, u32, s16, s16);
-        void (*dsp_cm_write)(u32, s16 , u16);
-        u32 (*dsp_cm_read)(s16 , u16);
-        u32 (*dsp_cm_rmw_bits)(u32, u32, s16, s16);
-
-        void (*set_bootaddr)(u32);
-        void (*set_bootmode)(u8);
-
-        phys_addr_t phys_mempool_base;
-        phys_addr_t phys_mempool_size;
-};
-
-#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
-extern void omap_dsp_reserve_sdram_memblock(void);
-#else
-static inline void omap_dsp_reserve_sdram_memblock(void) { }
-#endif
-
-#endif