staging:iio:dac: Remove unused dac.h includes

None of these drivers use anything from dac.h, so remove the include.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

10 files changed, 3 insertions, 11 deletions

diff --git a/drivers/staging/iio/dac/ad5064.c b/drivers/staging/iio/dac/ad5064.c
index 2394f05..276af02 100644
--- a/drivers/staging/iio/dac/ad5064.c
+++ b/drivers/staging/iio/dac/ad5064.c
@@ -18,7 +18,6 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
 
 #define AD5064_MAX_DAC_CHANNELS			8
 #define AD5064_MAX_VREFS			4
diff --git a/drivers/staging/iio/dac/ad5360.c b/drivers/staging/iio/dac/ad5360.c
index 38660ef..8fce84f 100644
--- a/drivers/staging/iio/dac/ad5360.c
+++ b/drivers/staging/iio/dac/ad5360.c
@@ -18,7 +18,6 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
 
 #define AD5360_CMD(x)				((x) << 22)
 #define AD5360_ADDR(x)				((x) << 16)
diff --git a/drivers/staging/iio/dac/ad5380.c b/drivers/staging/iio/dac/ad5380.c
index 7a35cc6..5dfb445 100644
--- a/drivers/staging/iio/dac/ad5380.c
+++ b/drivers/staging/iio/dac/ad5380.c
@@ -20,8 +20,6 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
-
 
 #define AD5380_REG_DATA(x)	(((x) << 2) | 3)
 #define AD5380_REG_OFFSET(x)	(((x) << 2) | 2)
diff --git a/drivers/staging/iio/dac/ad5421.c b/drivers/staging/iio/dac/ad5421.c
index ffbd4c2..ea2f83b 100644
--- a/drivers/staging/iio/dac/ad5421.c
+++ b/drivers/staging/iio/dac/ad5421.c
@@ -19,7 +19,6 @@
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 #include <linux/iio/events.h>
-#include "dac.h"
 #include "ad5421.h"
 
 
diff --git a/drivers/staging/iio/dac/ad5446.c b/drivers/staging/iio/dac/ad5446.c
index 1774f7f..49f557f 100644
--- a/drivers/staging/iio/dac/ad5446.c
+++ b/drivers/staging/iio/dac/ad5446.c
@@ -20,7 +20,6 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
 
 #include "ad5446.h"
 
diff --git a/drivers/staging/iio/dac/ad5504.c b/drivers/staging/iio/dac/ad5504.c
index acb1d59..331b536 100644
--- a/drivers/staging/iio/dac/ad5504.c
+++ b/drivers/staging/iio/dac/ad5504.c
@@ -19,7 +19,7 @@
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
 #include <linux/iio/events.h>
-#include "dac.h"
+
 #include "ad5504.h"
 
 static int ad5504_spi_write(struct spi_device *spi, u8 addr, u16 val)
diff --git a/drivers/staging/iio/dac/ad5624r_spi.c b/drivers/staging/iio/dac/ad5624r_spi.c
index 4c95eae..7524f96 100644
--- a/drivers/staging/iio/dac/ad5624r_spi.c
+++ b/drivers/staging/iio/dac/ad5624r_spi.c
@@ -18,7 +18,7 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
+
 #include "ad5624r.h"
 
 static int ad5624r_spi_write(struct spi_device *spi,
diff --git a/drivers/staging/iio/dac/ad5686.c b/drivers/staging/iio/dac/ad5686.c
index f07e197..6948d75 100644
--- a/drivers/staging/iio/dac/ad5686.c
+++ b/drivers/staging/iio/dac/ad5686.c
@@ -18,7 +18,6 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
 
 #define AD5686_DAC_CHANNELS			4
 
diff --git a/drivers/staging/iio/dac/ad5764.c b/drivers/staging/iio/dac/ad5764.c
index 03dbd93..ffce304 100644
--- a/drivers/staging/iio/dac/ad5764.c
+++ b/drivers/staging/iio/dac/ad5764.c
@@ -18,7 +18,6 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
 
 #define AD5764_REG_SF_NOP			0x0
 #define AD5764_REG_SF_CONFIG			0x1
diff --git a/drivers/staging/iio/dac/ad5791.c b/drivers/staging/iio/dac/ad5791.c
index ad33725..4e955ed 100644
--- a/drivers/staging/iio/dac/ad5791.c
+++ b/drivers/staging/iio/dac/ad5791.c
@@ -19,7 +19,7 @@
 
 #include <linux/iio/iio.h>
 #include <linux/iio/sysfs.h>
-#include "dac.h"
+
 #include "ad5791.h"
 
 static int ad5791_spi_write(struct spi_device *spi, u8 addr, u32 val)