linux-kernel - Re: [PATCH 46/49] regmap-irq: Refactor checks for status bulk read support

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Message-ID: <CAHp75VcidJzb+1-uNMuDCKPSaxKkCdKnB=iF33g_PqaiyHAN8g@mail.gmail.com>
Date:   Tue, 21 Jun 2022 11:45:15 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Aidan MacDonald <aidanmacdonald.0x0@...il.com>
Cc:     Mark Brown <broonie@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
        Banajit Goswami <bgoswami@...eaurora.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
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Subject: Re: [PATCH 46/49] regmap-irq: Refactor checks for status bulk read support

On Mon, Jun 20, 2022 at 10:11 PM Aidan MacDonald
<aidanmacdonald.0x0@...il.com> wrote:
>
> There are several conditions that must be satisfied to support
> bulk read of status registers. Move the check into a function
> to avoid duplicating it in two places.

...

> -       } else if (!map->use_single_read && map->reg_stride == 1 &&
> -                  data->irq_reg_stride == 1) {
> +       } else if (regmap_irq_can_bulk_read_status(data)) {

>

While at it, you may drop this unneeded blank line.

>                 u8 *buf8 = data->status_reg_buf;
>                 u16 *buf16 = data->status_reg_buf;

-- 
With Best Regards,
Andy Shevchenko