From 14a4019de88111d26ba444495fd14833ddb2d65e Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 13 Mar 2011 13:50:32 +0100 Subject: hwmon/f71882fg: Fix a typo in a comment Signed-off-by: Hans de Goede Acked-by: Jean Delvare Signed-off-by: Guenter Roeck diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index 3f49dd3..ed04f07 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -37,7 +37,7 @@ #define SIO_F71858FG_LD_HWM 0x02 /* Hardware monitor logical device */ #define SIO_F71882FG_LD_HWM 0x04 /* Hardware monitor logical device */ #define SIO_UNLOCK_KEY 0x87 /* Key to enable Super-I/O */ -#define SIO_LOCK_KEY 0xAA /* Key to diasble Super-I/O */ +#define SIO_LOCK_KEY 0xAA /* Key to disable Super-I/O */ #define SIO_REG_LDSEL 0x07 /* Logical device select */ #define SIO_REG_DEVID 0x20 /* Device ID (2 bytes) */ -- cgit v0.10.2 From d9ebaa45472c92704f4814682eec21455edcfa1f Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Sun, 13 Mar 2011 13:50:33 +0100 Subject: hwmon/f71882fg: Set platform drvdata to NULL later This avoids a possible race leading to trying to dereference NULL. Signed-off-by: Hans de Goede Acked-by: Jean Delvare Cc: stable@kernel.org Signed-off-by: Guenter Roeck diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c index ed04f07..6e06019 100644 --- a/drivers/hwmon/f71882fg.c +++ b/drivers/hwmon/f71882fg.c @@ -2111,7 +2111,6 @@ static int f71882fg_remove(struct platform_device *pdev) int nr_fans = (data->type == f71882fg) ? 4 : 3; u8 start_reg = f71882fg_read8(data, F71882FG_REG_START); - platform_set_drvdata(pdev, NULL); if (data->hwmon_dev) hwmon_device_unregister(data->hwmon_dev); @@ -2178,6 +2177,7 @@ static int f71882fg_remove(struct platform_device *pdev) } } + platform_set_drvdata(pdev, NULL); kfree(data); return 0; -- cgit v0.10.2