linux-kernel - Re: [PATCH v1 1/9] i2c: designware: Move has_acpi

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Date:   Tue, 25 Jul 2023 23:45:21 +0200
From:   Andi Shyti <andi.shyti@...nel.org>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc:     Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
        Mario Limonciello <mario.limonciello@....com>,
        Wolfram Sang <wsa@...nel.org>, linux-i2c@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Mika Westerberg <mika.westerberg@...ux.intel.com>,
        Jan Dabros <jsd@...ihalf.com>
Subject: Re: [PATCH v1 1/9] i2c: designware: Move has_acpi_companion() to
 common code

Hi Andy,

On Tue, Jul 25, 2023 at 05:30:15PM +0300, Andy Shevchenko wrote:
> Instead of checking in callers, move the call to the callee.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> ---
>  drivers/i2c/busses/i2c-designware-common.c  | 11 +++++++++--
>  drivers/i2c/busses/i2c-designware-pcidrv.c  |  3 +--
>  drivers/i2c/busses/i2c-designware-platdrv.c |  3 +--
>  3 files changed, 11 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/i2c/busses/i2c-designware-common.c b/drivers/i2c/busses/i2c-designware-common.c
> index cdd8c67d9129..683f7a9beb46 100644
> --- a/drivers/i2c/busses/i2c-designware-common.c
> +++ b/drivers/i2c/busses/i2c-designware-common.c
> @@ -255,9 +255,8 @@ static void i2c_dw_acpi_params(struct device *device, char method[],
>  	kfree(buf.pointer);
>  }
>  
> -int i2c_dw_acpi_configure(struct device *device)
> +static void i2c_dw_acpi_do_configure(struct dw_i2c_dev *dev, struct device *device)
>  {
> -	struct dw_i2c_dev *dev = dev_get_drvdata(device);
>  	struct i2c_timings *t = &dev->timings;
>  	u32 ss_ht = 0, fp_ht = 0, hs_ht = 0, fs_ht = 0;
>  
> @@ -285,6 +284,14 @@ int i2c_dw_acpi_configure(struct device *device)
>  		dev->sda_hold_time = fs_ht;
>  		break;
>  	}
> +}
> +
> +int i2c_dw_acpi_configure(struct device *device)

I was about to ask you why are we keeping this int, but then I
saw that you are making it void in the next patch :)

Reviewed-by: Andi Shyti <andi.shyti@...nel.org> 

Andi