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authorJean Delvare <khali@linux-fr.org>2005-10-17 23:02:42 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 14:02:11 -0700
commitddec748f328af6b67e4d0ce0248a8e9f36751827 (patch)
treece99658260e0a5f3d56e67d5d33ce8e498947990
parent7ab83a9137ccd3e092fb6ad0cb105b4d1fb617ae (diff)
[PATCH] hwmon: Missing class check in two hwmon drivers
The atxp1 and ds1621 drivers should make sure they do not probe non-hwmon i2c adapters. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/hwmon/atxp1.c2
-rw-r--r--drivers/hwmon/ds1621.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hwmon/atxp1.c b/drivers/hwmon/atxp1.c
index deb4d34c953..441324fc6b8 100644
--- a/drivers/hwmon/atxp1.c
+++ b/drivers/hwmon/atxp1.c
@@ -253,6 +253,8 @@ static DEVICE_ATTR(gpio2, S_IRUGO | S_IWUSR, atxp1_showgpio2, atxp1_storegpio2);
static int atxp1_attach_adapter(struct i2c_adapter *adapter)
{
+ if (!(adapter->class & I2C_CLASS_HWMON))
+ return 0;
return i2c_probe(adapter, &addr_data, &atxp1_detect);
};
diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index b0199e063d0..e1ff22cf984 100644
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -180,6 +180,8 @@ static DEVICE_ATTR(temp1_max, S_IWUSR | S_IRUGO, show_temp_max, set_temp_max);
static int ds1621_attach_adapter(struct i2c_adapter *adapter)
{
+ if (!(adapter->class & I2C_CLASS_HWMON))
+ return 0;
return i2c_probe(adapter, &addr_data, ds1621_detect);
}