diff options
| author | Graeme Smecher <gsmecher@threespeedlogic.com> | 2012-04-03 19:42:21 -0400 |
|---|---|---|
| committer | Guenter Roeck <guenter.roeck@ericsson.com> | 2012-04-03 17:08:28 -0700 |
| commit | e16de9137c8beab02d78fb4fa82bb96e9f3d0ac3 (patch) | |
| tree | cbb7b2c9ab82934c0980f7d4a7ce471c50d4405f /drivers/hwmon | |
| parent | fbc729a446f7d80ec8b73fe90d8c0cc3e95ad277 (diff) | |
hwmon: (ad7314) Adds missing spi_dev initialization
This driver was recently moved from IIO (where it worked) to hwmon (where
it doesn't.) This breakage occured because the hwmon version neglected to
correctly initialize a reference to spi_dev in its drvdata. The result is a
segfault every time the temperature is queried.
Signed-off-by: Graeme Smecher <gsmecher@threespeedlogic.com>
Cc: stable@vger.kernel.org # 3.2+
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/ad7314.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hwmon/ad7314.c b/drivers/hwmon/ad7314.c index 0e0cfcc36f8..ce43642ef03 100644 --- a/drivers/hwmon/ad7314.c +++ b/drivers/hwmon/ad7314.c @@ -128,6 +128,7 @@ static int __devinit ad7314_probe(struct spi_device *spi_dev) ret = PTR_ERR(chip->hwmon_dev); goto error_remove_group; } + chip->spi_dev = spi_dev; return 0; error_remove_group: |