diff mbox series

hwmon: (adm9240) Fix writes into inX_max attributes

Message ID 20210512233346.2876734-1-linux@roeck-us.net (mailing list archive)
State Accepted
Headers show
Series hwmon: (adm9240) Fix writes into inX_max attributes | expand

Commit Message

Guenter Roeck May 12, 2021, 11:33 p.m. UTC
When converting the driver to use the devm_hwmon_device_register_with_info
API, the wrong register was selected when writing into inX_max attributes.
Fix it.

Fixes: 124b7e34a5a6 ("hwmon: (adm9240) Convert to devm_hwmon_device_register_with_info API")
Reported-by: Chris Packham <Chris.Packham@alliedtelesis.co.nz>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/hwmon/adm9240.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Chris Packham May 12, 2021, 11:57 p.m. UTC | #1
On 13/05/21 11:33 am, Guenter Roeck wrote:
> When converting the driver to use the devm_hwmon_device_register_with_info
> API, the wrong register was selected when writing into inX_max attributes.
> Fix it.
>
> Fixes: 124b7e34a5a6 ("hwmon: (adm9240) Convert to devm_hwmon_device_register_with_info API")
> Reported-by: Chris Packham <Chris.Packham@alliedtelesis.co.nz>
> Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Works for me.

Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz>

> ---
>   drivers/hwmon/adm9240.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
> index 5677263bcf0d..483cd757abd3 100644
> --- a/drivers/hwmon/adm9240.c
> +++ b/drivers/hwmon/adm9240.c
> @@ -485,7 +485,7 @@ static int adm9240_in_write(struct device *dev, u32 attr, int channel, long val)
>   		reg = ADM9240_REG_IN_MIN(channel);
>   		break;
>   	case hwmon_in_max:
> -		reg = ADM9240_REG_IN(channel);
> +		reg = ADM9240_REG_IN_MAX(channel);
>   		break;
>   	default:
>   		return -EOPNOTSUPP;
diff mbox series

Patch

diff --git a/drivers/hwmon/adm9240.c b/drivers/hwmon/adm9240.c
index 5677263bcf0d..483cd757abd3 100644
--- a/drivers/hwmon/adm9240.c
+++ b/drivers/hwmon/adm9240.c
@@ -485,7 +485,7 @@  static int adm9240_in_write(struct device *dev, u32 attr, int channel, long val)
 		reg = ADM9240_REG_IN_MIN(channel);
 		break;
 	case hwmon_in_max:
-		reg = ADM9240_REG_IN(channel);
+		reg = ADM9240_REG_IN_MAX(channel);
 		break;
 	default:
 		return -EOPNOTSUPP;