Fix an oops on it87 module removal when no supported hardware was
found.
Signed-off-by: Jean Delvare <khali at linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh at suse.de>
---
drivers/hwmon/it87.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
be79c383254cd3eb50953d8c0a7cacdbf6db31c0
diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c
index e87d52c..d7a9401 100644
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -1186,7 +1186,8 @@ static int __init sm_it87_init(void)
static void __exit sm_it87_exit(void)
{
- i2c_isa_del_driver(&it87_isa_driver);
+ if (isa_address)
+ i2c_isa_del_driver(&it87_isa_driver);
i2c_del_driver(&it87_driver);
}
