diff options
| author | Len Brown <len.brown@intel.com> | 2011-03-23 09:34:54 +0300 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-03-23 09:34:54 +0300 |
| commit | 02e2407858fd62053bf60349c0e72cd1c7a4a60e (patch) | |
| tree | 0ebdbddc97d3abbc675916010e7771065b70c137 /drivers/misc/hmc6352.c | |
| parent | 96e1c408ea8a556c5b51e0e7d56bd2afbfbf5fe9 (diff) | |
| parent | 6447f55da90b77faec1697d499ed7986bb4f6de6 (diff) | |
| download | linux-02e2407858fd62053bf60349c0e72cd1c7a4a60e.tar.xz | |
Merge branch 'linus' into release
Conflicts:
arch/x86/kernel/acpi/sleep.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/misc/hmc6352.c')
| -rw-r--r-- | drivers/misc/hmc6352.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/hmc6352.c b/drivers/misc/hmc6352.c index 234bfcaf2099..ca938fc8a8d6 100644 --- a/drivers/misc/hmc6352.c +++ b/drivers/misc/hmc6352.c @@ -75,7 +75,7 @@ static ssize_t compass_heading_data_show(struct device *dev, { struct i2c_client *client = to_i2c_client(dev); unsigned char i2c_data[2]; - unsigned int ret; + int ret; mutex_lock(&compass_mutex); ret = compass_command(client, 'A'); @@ -86,7 +86,7 @@ static ssize_t compass_heading_data_show(struct device *dev, msleep(10); /* sending 'A' cmd we need to wait for 7-10 millisecs */ ret = i2c_master_recv(client, i2c_data, 2); mutex_unlock(&compass_mutex); - if (ret != 1) { + if (ret < 0) { dev_warn(dev, "i2c read data cmd failed\n"); return ret; } |