Merge tag 'staging-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging updates from Greg KH:
 "Here is the big staging patch set for 3.18-rc1.

  Once again, we are deleting more code than we added, with something
  like 150000 lines deleted overall.  Some of this is due to drivers
  being added to the networking tree, so the old versions are removed
  here, but even then, the overall difference is quite good.

  Other than driver deletions, lots and lots and lots of minor cleanups
  all over the place.  Full details are in the changelog"

* tag 'staging-3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1481 commits)
  staging: et131x: Remove et131x driver from drivers/staging
  staging: emxx_udc: Use min_t instead of min
  staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg
  staging: media: Fixed else after return or break warning
  staging: media: omap4iss: Fixed else after return or break warning
  staging: rtl8712: Fixed else not required after return
  staging: rtl8712: Fix missing blank line warning
  staging: rtl8192e: rtl8192e: Remove spaces before the semicolons
  staging: rtl8192e: rtl8192e: Remove unnecessary return statements
  staging: rtl8192e: Remove unneeded void return
  staging: rtl8192e: Fix void function return statements style
  staging: rtl8712: Fix unnecessary parentheses style warning
  staging: rtl8192e: Fix unnecessary space before function pointer arguments
  staging: rtl8192e: Array was made static const char * const
  staging: ft1000: ft1000-usb: Removed unnecessary else statement.
  staging: ft1000: ft1000-usb: Removed unnecessary else statement.
  staging: ft1000: ft1000-usb: Removed unnecessary parentheses.
  staging: ft1000: ft1000-usb: Added new line after declarations.
  staging: vt6655: Fixed C99 // comment errors in wpactl.c
  staging: speakup: Fixed warning <linux/serial.h> instead of <asm/serial.h>
  ...

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/iio/magnetometer/ak8975.c b/drivers/iio/magnetometer/ak8975.c
index a2357921d761..bf5ef077e791 100644
--- a/drivers/iio/magnetometer/ak8975.c
+++ b/drivers/iio/magnetometer/ak8975.c
@@ -477,8 +477,8 @@ static const struct acpi_device_id ak_acpi_match[] = {
 };
 MODULE_DEVICE_TABLE(acpi, ak_acpi_match);
 
-static char *ak8975_match_acpi_device(struct device *dev,
-				enum asahi_compass_chipset *chipset)
+static const char *ak8975_match_acpi_device(struct device *dev,
+					    enum asahi_compass_chipset *chipset)
 {
 	const struct acpi_device_id *id;
 
@@ -487,7 +487,7 @@ static char *ak8975_match_acpi_device(struct device *dev,
 		return NULL;
 	*chipset = (int)id->driver_data;
 
-	return (char *)dev_name(dev);
+	return dev_name(dev);
 }
 
 static int ak8975_probe(struct i2c_client *client,
@@ -497,7 +497,7 @@ static int ak8975_probe(struct i2c_client *client,
 	struct iio_dev *indio_dev;
 	int eoc_gpio;
 	int err;
-	char *name = NULL;
+	const char *name = NULL;
 
 	/* Grab and set up the supplied GPIO. */
 	if (client->dev.platform_data)
@@ -539,7 +539,7 @@ static int ak8975_probe(struct i2c_client *client,
 	if (id) {
 		data->chipset =
 			(enum asahi_compass_chipset)(id->driver_data);
-		name = (char *) id->name;
+		name = id->name;
 	} else if (ACPI_HANDLE(&client->dev))
 		name = ak8975_match_acpi_device(&client->dev, &data->chipset);
 	else