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Sender: Guenter Roeck <groeck7@gmail.com>
Date:   Wed, 17 May 2023 05:33:00 -0700
From:   Guenter Roeck <linux@roeck-us.net>
To:     Yazen Ghannam <yazen.ghannam@amd.com>
Cc:     x86@kernel.org, linux-kernel@vger.kernel.org,
        platform-driver-x86@vger.kernel.org, markgross@kernel.org,
        hdegoede@redhat.com, Shyam-sundar.S-k@amd.com,
        linux-edac@vger.kernel.org, clemens@ladisch.de, jdelvare@suse.com,
        linux-hwmon@vger.kernel.org, mario.limonciello@amd.com,
        babu.moger@amd.com
Subject: Re: [PATCH 6/6] hwmon: (k10temp) Reduce k10temp_get_ccd_support()
 parameters
Message-ID: <612fc1c9-f9e1-4d88-9f5c-bbcf006d6a2b@roeck-us.net>
References: <20230516202430.4157216-1-yazen.ghannam@amd.com>
 <20230516202430.4157216-7-yazen.ghannam@amd.com>
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In-Reply-To: <20230516202430.4157216-7-yazen.ghannam@amd.com>
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On Tue, May 16, 2023 at 03:24:30PM -0500, Yazen Ghannam wrote:
> Currently, k10temp_get_ccd_support() takes as input "pdev" and "data".
> However, "pdev" is already included in "data". Furthermore, the "pdev"
> parameter is no longer used in k10temp_get_ccd_support(), since its use
> was moved into read_ccd_temp_reg().
> 
> Drop the "pdev" input parameter as it is no longer needed.
> 
> No functional change is intended.
> 
> Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>

Acked-by: Guenter Roeck <linux@roeck-us.net>

> ---
>  drivers/hwmon/k10temp.c | 17 ++++++++---------
>  1 file changed, 8 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c
> index 06af1fe38af7..873dbe0f5806 100644
> --- a/drivers/hwmon/k10temp.c
> +++ b/drivers/hwmon/k10temp.c
> @@ -379,8 +379,7 @@ static const struct hwmon_chip_info k10temp_chip_info = {
>  	.info = k10temp_info,
>  };
>  
> -static void k10temp_get_ccd_support(struct pci_dev *pdev,
> -				    struct k10temp_data *data, int limit)
> +static void k10temp_get_ccd_support(struct k10temp_data *data, int limit)
>  {
>  	u32 regval;
>  	int i;
> @@ -435,18 +434,18 @@ static int k10temp_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>  		case 0x11:	/* Zen APU */
>  		case 0x18:	/* Zen+ APU */
>  			data->ccd_offset = 0x154;
> -			k10temp_get_ccd_support(pdev, data, 4);
> +			k10temp_get_ccd_support(data, 4);
>  			break;
>  		case 0x31:	/* Zen2 Threadripper */
>  		case 0x60:	/* Renoir */
>  		case 0x68:	/* Lucienne */
>  		case 0x71:	/* Zen2 */
>  			data->ccd_offset = 0x154;
> -			k10temp_get_ccd_support(pdev, data, 8);
> +			k10temp_get_ccd_support(data, 8);
>  			break;
>  		case 0xa0 ... 0xaf:
>  			data->ccd_offset = 0x300;
> -			k10temp_get_ccd_support(pdev, data, 8);
> +			k10temp_get_ccd_support(data, 8);
>  			break;
>  		}
>  	} else if (boot_cpu_data.x86 == 0x19) {
> @@ -459,21 +458,21 @@ static int k10temp_probe(struct pci_dev *pdev, const struct pci_device_id *id)
>  		case 0x21:		/* Zen3 Ryzen Desktop */
>  		case 0x50 ... 0x5f:	/* Green Sardine */
>  			data->ccd_offset = 0x154;
> -			k10temp_get_ccd_support(pdev, data, 8);
> +			k10temp_get_ccd_support(data, 8);
>  			break;
>  		case 0x40 ... 0x4f:	/* Yellow Carp */
>  			data->ccd_offset = 0x300;
> -			k10temp_get_ccd_support(pdev, data, 8);
> +			k10temp_get_ccd_support(data, 8);
>  			break;
>  		case 0x60 ... 0x6f:
>  		case 0x70 ... 0x7f:
>  			data->ccd_offset = 0x308;
> -			k10temp_get_ccd_support(pdev, data, 8);
> +			k10temp_get_ccd_support(data, 8);
>  			break;
>  		case 0x10 ... 0x1f:
>  		case 0xa0 ... 0xaf:
>  			data->ccd_offset = 0x300;
> -			k10temp_get_ccd_support(pdev, data, 12);
> +			k10temp_get_ccd_support(data, 12);
>  			break;
>  		}
>  	} else {
> -- 
> 2.34.1
>