Merge tag 'v3.7-rc2' into drm-intel-next-queued

Linux 3.7-rc2

Backmerge to solve two ugly conflicts:
- uapi. We've already added new ioctl definitions for -next. Do I need to say more?
- wc support gtt ptes. We've had to revert this for snb+ for 3.7 and
  also fix a few other things in the code. Now we know how to make it
  work on snb+, but to avoid losing the other fixes do the backmerge
  first before re-enabling wc gtt ptes on snb+.

And a few other minor things, among them git getting confused in
intel_dp.c and seemingly causing a conflict out of nothing ...

Conflicts:
	drivers/gpu/drm/i915/i915_reg.h
	drivers/gpu/drm/i915/intel_display.c
	drivers/gpu/drm/i915/intel_dp.c
	drivers/gpu/drm/i915/intel_modes.c
	include/drm/i915_drm.h

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

7 files changed, 17 insertions, 39 deletions

diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index 3ccff189f25..8b9eceb66b3 100644
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -555,20 +555,15 @@ error_ret:
 }
 
 /* fixme, confirm ordering in this function */
-static int ade7753_remove(struct spi_device *spi)
+static int __devexit ade7753_remove(struct spi_device *spi)
 {
-	int ret;
 	struct iio_dev *indio_dev = spi_get_drvdata(spi);
 
 	iio_device_unregister(indio_dev);
-
-	ret = ade7753_stop_device(&(indio_dev->dev));
-	if (ret)
-		goto err_ret;
-
+	ade7753_stop_device(&indio_dev->dev);
 	iio_device_free(indio_dev);
-err_ret:
-	return ret;
+
+	return 0;
 }
 
 static struct spi_driver ade7753_driver = {
diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c
index abb1e9c8d09..76e0adee96e 100644
--- a/drivers/staging/iio/meter/ade7754.c
+++ b/drivers/staging/iio/meter/ade7754.c
@@ -577,21 +577,15 @@ error_ret:
 }
 
 /* fixme, confirm ordering in this function */
-static int ade7754_remove(struct spi_device *spi)
+static int __devexit ade7754_remove(struct spi_device *spi)
 {
-	int ret;
 	struct iio_dev *indio_dev = spi_get_drvdata(spi);
 
 	iio_device_unregister(indio_dev);
-	ret = ade7754_stop_device(&(indio_dev->dev));
-	if (ret)
-		goto err_ret;
-
+	ade7754_stop_device(&indio_dev->dev);
 	iio_device_free(indio_dev);
 
-err_ret:
-	return ret;
-
+	return 0;
 }
 
 static struct spi_driver ade7754_driver = {
diff --git a/drivers/staging/iio/meter/ade7758.h b/drivers/staging/iio/meter/ade7758.h
index ec202b4ecfb..1e11ad5ae5a 100644
--- a/drivers/staging/iio/meter/ade7758.h
+++ b/drivers/staging/iio/meter/ade7758.h
@@ -122,7 +122,7 @@ struct ade7758_state {
 	u8			*tx;
 	u8			*rx;
 	struct mutex		buf_lock;
-	struct iio_chan_spec	*ade7758_ring_channels;
+	const struct iio_chan_spec *ade7758_ring_channels;
 	struct spi_transfer	ring_xfer[4];
 	struct spi_message	ring_msg;
 	/*
diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index 7014a007844..a0fef77d8e5 100644
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -661,7 +661,7 @@ static const struct attribute_group ade7758_attribute_group = {
 	.attrs = ade7758_attributes,
 };
 
-static struct iio_chan_spec ade7758_channels[] = {
+static const struct iio_chan_spec ade7758_channels[] = {
 	{
 		.type = IIO_VOLTAGE,
 		.indexed = 1,
@@ -962,17 +962,13 @@ error_ret:
 	return ret;
 }
 
-static int ade7758_remove(struct spi_device *spi)
+static int __devexit ade7758_remove(struct spi_device *spi)
 {
 	struct iio_dev *indio_dev = spi_get_drvdata(spi);
 	struct ade7758_state *st = iio_priv(indio_dev);
-	int ret;
 
 	iio_device_unregister(indio_dev);
-	ret = ade7758_stop_device(&indio_dev->dev);
-	if (ret)
-		goto err_ret;
-
+	ade7758_stop_device(&indio_dev->dev);
 	ade7758_remove_trigger(indio_dev);
 	ade7758_uninitialize_ring(indio_dev);
 	ade7758_unconfigure_ring(indio_dev);
@@ -981,8 +977,7 @@ static int ade7758_remove(struct spi_device *spi)
 
 	iio_device_free(indio_dev);
 
-err_ret:
-	return ret;
+	return 0;
 }
 
 static const struct spi_device_id ade7758_id[] = {
diff --git a/drivers/staging/iio/meter/ade7758_ring.c b/drivers/staging/iio/meter/ade7758_ring.c
index 1ce10b21f4d..9e49baccf66 100644
--- a/drivers/staging/iio/meter/ade7758_ring.c
+++ b/drivers/staging/iio/meter/ade7758_ring.c
@@ -61,7 +61,6 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p)
 {
 	struct iio_poll_func *pf = p;
 	struct iio_dev *indio_dev = pf->indio_dev;
-	struct iio_buffer *ring = indio_dev->buffer;
 	struct ade7758_state *st = iio_priv(indio_dev);
 	s64 dat64[2];
 	u32 *dat32 = (u32 *)dat64;
@@ -74,7 +73,7 @@ static irqreturn_t ade7758_trigger_handler(int irq, void *p)
 	if (indio_dev->scan_timestamp)
 		dat64[1] = pf->timestamp;
 
-	ring->access->store_to(ring, (u8 *)dat64, pf->timestamp);
+	iio_push_to_buffer(indio_dev->buffer, (u8 *)dat64);
 
 	iio_trigger_notify_done(indio_dev->trig);
 
diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c
index eb0a2a98f38..cb0707cbc34 100644
--- a/drivers/staging/iio/meter/ade7759.c
+++ b/drivers/staging/iio/meter/ade7759.c
@@ -499,20 +499,15 @@ error_ret:
 }
 
 /* fixme, confirm ordering in this function */
-static int ade7759_remove(struct spi_device *spi)
+static int __devexit ade7759_remove(struct spi_device *spi)
 {
-	int ret;
 	struct iio_dev *indio_dev = spi_get_drvdata(spi);
 
 	iio_device_unregister(indio_dev);
-	ret = ade7759_stop_device(&(indio_dev->dev));
-	if (ret)
-		goto err_ret;
-
+	ade7759_stop_device(&indio_dev->dev);
 	iio_device_free(indio_dev);
 
-err_ret:
-	return ret;
+	return 0;
 }
 
 static struct spi_driver ade7759_driver = {
diff --git a/drivers/staging/iio/meter/ade7854-spi.c b/drivers/staging/iio/meter/ade7854-spi.c
index 9fb2f8bfca8..7dae0357342 100644
--- a/drivers/staging/iio/meter/ade7854-spi.c
+++ b/drivers/staging/iio/meter/ade7854-spi.c
@@ -330,7 +330,7 @@ static int __devinit ade7854_spi_probe(struct spi_device *spi)
 	return 0;
 }
 
-static int ade7854_spi_remove(struct spi_device *spi)
+static int __devexit ade7854_spi_remove(struct spi_device *spi)
 {
 	ade7854_remove(spi_get_drvdata(spi));