Merge tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging/IIO updates from Greg KH:
 "Here is the big staging tree update for 4.12-rc1.

  It's a big one, adding about 350k new lines of crap^Wcode, mostly all
  in a big dump of media drivers from Intel. But there's other new
  drivers in here as well, yet-another-wifi driver, new IIO drivers, and
  a new crypto accelerator.

  We also deleted a bunch of stuff, mostly in patch cleanups, but also
  the Android ION code has shrunk a lot, and the Android low memory
  killer driver was finally deleted, much to the celebration of the -mm
  developers.

  All of these have been in linux-next with a few build issues that will
  show up when you merge to your tree"

Merge conflicts in the new rtl8723bs driver (due to the wifi changes
this merge window) handled as per linux-next, courtesy of Stephen
Rothwell.

* tag 'staging-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1182 commits)
  staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd
  staging: ks7010: remove line continuations in quoted strings
  staging: vt6656: use tabs instead of spaces
  staging: android: ion: Fix unnecessary initialization of static variable
  staging: media: atomisp: fix range checking on clk_num
  staging: media: atomisp: fix misspelled word in comment
  staging: media: atomisp: kmap() can't fail
  staging: atomisp: remove #ifdef for runtime PM functions
  staging: atomisp: satm include directory is gone
  atomisp: remove some more unused files
  atomisp: remove hmm_load/store/clear indirections
  atomisp: kill off mmgr_free
  atomisp: clean up the hmm init/cleanup indirections
  atomisp: handle allocation calls before init in the hmm layer
  staging: fsl-dpaa2/eth: Add maintainer for Ethernet driver
  staging: fsl-dpaa2/eth: Add TODO file
  staging: fsl-dpaa2/eth: Add trace points
  staging: fsl-dpaa2/eth: Add driver specific stats
  staging: fsl-dpaa2/eth: Add ethtool support
  staging: fsl-dpaa2/eth: Add Freescale DPAA2 Ethernet driver
  ...

1 files changed, 26 insertions, 6 deletions

diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c
index 0890934ef66f..efc67739c28f 100644
--- a/drivers/iio/accel/bma180.c
+++ b/drivers/iio/accel/bma180.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
+#include <linux/of_device.h>
 #include <linux/of.h>
 #include <linux/bitops.h>
 #include <linux/slab.h>
@@ -32,7 +33,7 @@
 #define BMA180_DRV_NAME "bma180"
 #define BMA180_IRQ_NAME "bma180_event"
 
-enum {
+enum chip_ids {
 	BMA180,
 	BMA250,
 };
@@ -41,11 +42,11 @@ struct bma180_data;
 
 struct bma180_part_info {
 	const struct iio_chan_spec *channels;
-	unsigned num_channels;
+	unsigned int num_channels;
 	const int *scale_table;
-	unsigned num_scales;
+	unsigned int num_scales;
 	const int *bw_table;
-	unsigned num_bw;
+	unsigned int num_bw;
 
 	u8 int_reset_reg, int_reset_mask;
 	u8 sleep_reg, sleep_mask;
@@ -408,7 +409,7 @@ err:
 	dev_err(&data->client->dev, "failed to disable the chip\n");
 }
 
-static ssize_t bma180_show_avail(char *buf, const int *vals, unsigned n,
+static ssize_t bma180_show_avail(char *buf, const int *vals, unsigned int n,
 				 bool micros)
 {
 	size_t len = 0;
@@ -707,6 +708,7 @@ static int bma180_probe(struct i2c_client *client,
 {
 	struct bma180_data *data;
 	struct iio_dev *indio_dev;
+	enum chip_ids chip;
 	int ret;
 
 	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
@@ -716,7 +718,11 @@ static int bma180_probe(struct i2c_client *client,
 	data = iio_priv(indio_dev);
 	i2c_set_clientdata(client, indio_dev);
 	data->client = client;
-	data->part_info = &bma180_part_info[id->driver_data];
+	if (client->dev.of_node)
+		chip = (enum chip_ids)of_device_get_match_data(&client->dev);
+	else
+		chip = id->driver_data;
+	data->part_info = &bma180_part_info[chip];
 
 	ret = data->part_info->chip_config(data);
 	if (ret < 0)
@@ -844,10 +850,24 @@ static struct i2c_device_id bma180_ids[] = {
 
 MODULE_DEVICE_TABLE(i2c, bma180_ids);
 
+static const struct of_device_id bma180_of_match[] = {
+	{
+		.compatible = "bosch,bma180",
+		.data = (void *)BMA180
+	},
+	{
+		.compatible = "bosch,bma250",
+		.data = (void *)BMA250
+	},
+	{ }
+};
+MODULE_DEVICE_TABLE(of, bma180_of_match);
+
 static struct i2c_driver bma180_driver = {
 	.driver = {
 		.name	= "bma180",
 		.pm	= BMA180_PM_OPS,
+		.of_match_table = bma180_of_match,
 	},
 	.probe		= bma180_probe,
 	.remove		= bma180_remove,