Merge tag 'v3.7-rc1' into staging/for_v3.8

Linux 3.7-rc1

* tag 'v3.7-rc1': (9579 commits)
  Linux 3.7-rc1
  x86, boot: Explicitly include autoconf.h for hostprogs
  perf: Fix UAPI fallout
  ARM: config: make sure that platforms are ordered by option string
  ARM: config: sort select statements alphanumerically
  UAPI: (Scripted) Disintegrate include/linux/byteorder
  UAPI: (Scripted) Disintegrate include/linux
  UAPI: Unexport linux/blk_types.h
  UAPI: Unexport part of linux/ppp-comp.h
  perf: Handle new rbtree implementation
  procfs: don't need a PATH_MAX allocation to hold a string representation of an int
  vfs: embed struct filename inside of names_cache allocation if possible
  audit: make audit_inode take struct filename
  vfs: make path_openat take a struct filename pointer
  vfs: turn do_path_lookup into wrapper around struct filename variant
  audit: allow audit code to satisfy getname requests from its names_list
  vfs: define struct filename and have getname() return it
  btrfs: Fix compilation with user namespace support enabled
  userns: Fix posix_acl_file_xattr_userns gid conversion
  userns: Properly print bluetooth socket uids
  ...

1 files changed, 2 insertions, 7 deletions

diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c
index a3d3183454a..f4c5867170d 100644
--- a/drivers/hwmon/adcxx.c
+++ b/drivers/hwmon/adcxx.c
@@ -141,10 +141,7 @@ static ssize_t adcxx_set_max(struct device *dev,
 static ssize_t adcxx_show_name(struct device *dev, struct device_attribute
 			      *devattr, char *buf)
 {
-	struct spi_device *spi = to_spi_device(dev);
-	struct adcxx *adc = spi_get_drvdata(spi);
-
-	return sprintf(buf, "adcxx%ds\n", adc->channels);
+	return sprintf(buf, "%s\n", to_spi_device(dev)->modalias);
 }
 
 static struct sensor_device_attribute ad_input[] = {
@@ -171,7 +168,7 @@ static int __devinit adcxx_probe(struct spi_device *spi)
 	int status;
 	int i;
 
-	adc = kzalloc(sizeof *adc, GFP_KERNEL);
+	adc = devm_kzalloc(&spi->dev, sizeof(*adc), GFP_KERNEL);
 	if (!adc)
 		return -ENOMEM;
 
@@ -208,7 +205,6 @@ out_err:
 
 	spi_set_drvdata(spi, NULL);
 	mutex_unlock(&adc->lock);
-	kfree(adc);
 	return status;
 }
 
@@ -224,7 +220,6 @@ static int __devexit adcxx_remove(struct spi_device *spi)
 
 	spi_set_drvdata(spi, NULL);
 	mutex_unlock(&adc->lock);
-	kfree(adc);
 
 	return 0;
 }