Re: [PATCH 1/2] power: reset: at91-reset: use driver structure as status parameter

[Sebastian Reichel]

Hi,

On Fri, Jun 09, 2023 at 04:39:11PM +0200, Miquel Raynal wrote:
> It is quite uncommon to use a driver helper with parameters like *pdev
> and __iomem *base. It is much cleaner and close to today's standards to
> provide the per-device driver structure and then access its
> internals. Let's do this with at91_resete_status() before making more
> modifications to this helper.
> 
> Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> ---
>  drivers/power/reset/at91-reset.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c
> index 741e44a017c3..a8a6f3997768 100644
> --- a/drivers/power/reset/at91-reset.c
> +++ b/drivers/power/reset/at91-reset.c
> @@ -149,11 +149,10 @@ static int at91_reset(struct notifier_block *this, unsigned long mode,
>  	return NOTIFY_DONE;
>  }
>  
> -static void __init at91_reset_status(struct platform_device *pdev,
> -				     void __iomem *base)
> +static void __init at91_reset_status(struct at91_reset *reset)
>  {
> +	u32 reg = readl(reset->rstc_base + AT91_RSTC_SR);
>  	const char *reason;
> -	u32 reg = readl(base + AT91_RSTC_SR);
>  
>  	switch ((reg & AT91_RSTC_RSTTYP) >> 8) {
>  	case RESET_TYPE_GENERAL:

You also need to update the code calling this functions, otherwise
the series is not bisectable.

-- Sebastian

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