Merge tag 'char-misc-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char/misc driver merge from Greg Kroah-Hartman:
 "Here is the "big" char/misc driver tree update for the 3.7-rc1 merge
  window.

  Nothing major, just a number of driver updates and fixes, all of which
  have been in the linux-next releases for a while now either in my
  tree, or in Andrew's (the lis3l driver changes came from his tree last
  week).

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

* tag 'char-misc-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (52 commits)
  drivers/misc/lis3lv02d/lis3lv02d_i2c.c: add lis3lv02d device tree init
  drivers/misc/lis3lv02d/lis3lv02d_spi.c: add lis3lv02d device tree init
  drivers/misc/lis3lv02d: remove lis3lv02d driver DT init
  drivers/misc/lis3lv02d/lis3lv02d_spi.c: add DT matching table passthru code
  drivers/misc/lis3lv02d: add generic DT matching code
  lis3lv02d: fix some comments specific to lis331dlh driver
  MISC: hpilo, remove pci_disable_device
  pcmcia: synclink_cs: fix potential tty NULL dereference
  drivers/char/mmtimer.c: Remove useless kfree
  drivers/char: removes unnecessary semicolon
  char/misc: remove CONFIG_EXPERIMENTAL dependencies
  mei: don't print buffer as a string
  mei: struct mei_message_data doesn't have to be packed
  mei: add error messages for open count errors
  misc: use module_spi_driver
  tifm: use module_pci_driver
  misc/at25, dt: Improve at25 SPI eeprom device tree bindings.
  mei: add lynx point pci device ids
  mei: fix max number of open handles
  mei: rename struct pci_dev *mei_device to mei_pdev
  ...

1 files changed, 30 insertions, 2 deletions

diff --git a/drivers/misc/lis3lv02d/lis3lv02d_i2c.c b/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
index e8c0019da97..60ec8689d6e 100644
--- a/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
+++ b/drivers/misc/lis3lv02d/lis3lv02d_i2c.c
@@ -31,6 +31,10 @@
 #include <linux/i2c.h>
 #include <linux/pm_runtime.h>
 #include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/of_platform.h>
+#include <linux/of_device.h>
+
 #include "lis3lv02d.h"
 
 #define DRV_NAME	"lis3lv02d_i2c"
@@ -90,7 +94,11 @@ static int lis3_i2c_init(struct lis3lv02d *lis3)
 	if (ret < 0)
 		return ret;
 
-	reg |= CTRL1_PD0 | CTRL1_Xen | CTRL1_Yen | CTRL1_Zen;
+	if (lis3->whoami == WAI_3DLH)
+		reg |= CTRL1_PM0 | CTRL1_Xen | CTRL1_Yen | CTRL1_Zen;
+	else
+		reg |= CTRL1_PD0 | CTRL1_Xen | CTRL1_Yen | CTRL1_Zen;
+
 	return lis3->write(lis3, CTRL_REG1, reg);
 }
 
@@ -98,12 +106,30 @@ static int lis3_i2c_init(struct lis3lv02d *lis3)
 static union axis_conversion lis3lv02d_axis_map =
 	{ .as_array = { LIS3_DEV_X, LIS3_DEV_Y, LIS3_DEV_Z } };
 
+#ifdef CONFIG_OF
+static struct of_device_id lis3lv02d_i2c_dt_ids[] = {
+	{ .compatible = "st,lis3lv02d" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, lis3lv02d_i2c_dt_ids);
+#endif
+
 static int __devinit lis3lv02d_i2c_probe(struct i2c_client *client,
 					const struct i2c_device_id *id)
 {
 	int ret = 0;
 	struct lis3lv02d_platform_data *pdata = client->dev.platform_data;
 
+#ifdef CONFIG_OF
+	if (of_match_device(lis3lv02d_i2c_dt_ids, &client->dev)) {
+		lis3_dev.of_node = client->dev.of_node;
+		ret = lis3lv02d_init_dt(&lis3_dev);
+		if (ret)
+			return ret;
+		pdata = lis3_dev.pdata;
+	}
+#endif
+
 	if (pdata) {
 		if ((pdata->driver_features & LIS3_USE_BLOCK_READ) &&
 			(i2c_check_functionality(client->adapter,
@@ -231,7 +257,8 @@ static int lis3_i2c_runtime_resume(struct device *dev)
 #endif /* CONFIG_PM_RUNTIME */
 
 static const struct i2c_device_id lis3lv02d_id[] = {
-	{"lis3lv02d", 0 },
+	{"lis3lv02d", LIS3LV02D},
+	{"lis331dlh", LIS331DLH},
 	{}
 };
 
@@ -250,6 +277,7 @@ static struct i2c_driver lis3lv02d_i2c_driver = {
 		.name   = DRV_NAME,
 		.owner  = THIS_MODULE,
 		.pm     = &lis3_pm_ops,
+		.of_match_table = of_match_ptr(lis3lv02d_i2c_dt_ids),
 	},
 	.probe	= lis3lv02d_i2c_probe,
 	.remove	= __devexit_p(lis3lv02d_i2c_remove),