Merge branch 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

* 'staging-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (466 commits)
  net/hyperv: Add support for jumbo frame up to 64KB
  net/hyperv: Add NETVSP protocol version negotiation
  net/hyperv: Remove unnecessary kmap_atomic in netvsc driver
  staging/rtl8192e: Register against lib80211
  staging/rtl8192e: Convert to lib80211_crypt_info
  staging/rtl8192e: Convert to lib80211_crypt_data and lib80211_crypt_ops
  staging/rtl8192e: Add lib80211.h to rtllib.h
  staging/mei: add watchdog device registration wrappers
  drm/omap: GEM, deal with cache
  staging: vt6656: int.c, int.h: Change return of function to void
  staging: usbip: removed unused definitions from header
  staging: usbip: removed dead code from receive function
  staging:iio: Drop {mark,unmark}_in_use callbacks
  staging:iio: Drop buffer mark_param_change callback
  staging:iio: Drop the unused buffer enable() and is_enabled() callbacks
  staging:iio: Drop buffer busy flag
  staging:iio: Make sure a device is only opened once at a time
  staging:iio: Disallow modifying buffer size when buffer is enabled
  staging:iio: Disallow changing scan elements in all buffered modes
  staging:iio: Use iio_buffer_enabled instead of open coding it
  ...

Fix up conflict in drivers/staging/iio/adc/ad799x_core.c (removal of
module_init due to using module_i2c_driver() helper, next to removal of
MODULE_ALIAS due to using MODULE_DEVICE_TABLE instead).

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/staging/iio/iio_simple_dummy_buffer.c b/drivers/staging/iio/iio_simple_dummy_buffer.c
index edad0e7b4f4d..d6a1c0e82a5b 100644
--- a/drivers/staging/iio/iio_simple_dummy_buffer.c
+++ b/drivers/staging/iio/iio_simple_dummy_buffer.c
@@ -57,7 +57,7 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
 	if (data == NULL)
 		return -ENOMEM;
 
-	if (buffer->scan_count) {
+	if (!bitmap_empty(indio_dev->active_scan_mask, indio_dev->masklength)) {
 		/*
 		 * Three common options here:
 		 * hardware scans: certain combinations of channels make
@@ -75,7 +75,10 @@ static irqreturn_t iio_simple_dummy_trigger_h(int irq, void *p)
 		 * in the constant table fakedata.
 		 */
 		int i, j;
-		for (i = 0, j = 0; i < buffer->scan_count; i++) {
+		for (i = 0, j = 0;
+		     i < bitmap_weight(indio_dev->active_scan_mask,
+				       indio_dev->masklength);
+		     i++) {
 			j = find_next_bit(buffer->scan_mask,
 					  indio_dev->masklength, j + 1);
 			/* random access read form the 'device' */
@@ -142,8 +145,6 @@ int iio_simple_dummy_configure_buffer(struct iio_dev *indio_dev)
 	/* Tell the core how to access the buffer */
 	buffer->access = &kfifo_access_funcs;
 
-	/* Number of bytes per element */
-	buffer->bpe = 2;
 	/* Enable timestamps by default */
 	buffer->scan_timestamp = true;
 
@@ -151,8 +152,7 @@ int iio_simple_dummy_configure_buffer(struct iio_dev *indio_dev)
 	 * Tell the core what device type specific functions should
 	 * be run on either side of buffer capture enable / disable.
 	 */
-	buffer->setup_ops = &iio_simple_dummy_buffer_setup_ops;
-	buffer->owner = THIS_MODULE;
+	indio_dev->setup_ops = &iio_simple_dummy_buffer_setup_ops;
 
 	/*
 	 * Configure a polling function.