linux-kernel - Re: [PATCH v5 1/4] mfd: syscon: Set name of regmap

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Date:   Mon, 12 Mar 2018 14:06:52 +0000
From:   Lee Jones <lee.jones@...aro.org>
To:     Jeffy Chen <jeffy.chen@...k-chips.com>
Cc:     linux-kernel@...r.kernel.org, broonie@...nel.org,
        alexandre.belloni@...tlin.com, Guenter Roeck <linux@...ck-us.net>,
        Arnd Bergmann <arnd@...db.de>, Joseph Lo <josephl@...dia.com>,
        Rob Herring <robh+dt@...nel.org>,
        Catalin Marinas <catalin.marinas@....com>,
        Emil Renner Berthing <kernel@...il.dk>,
        Heiko Stuebner <heiko@...ech.de>,
        Brian Norris <briannorris@...omium.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Philippe Ombredanne <pombredanne@...b.com>,
        linux-rockchip@...ts.infradead.org,
        Kate Stewart <kstewart@...uxfoundation.org>,
        linux-input@...r.kernel.org, Will Deacon <will.deacon@....com>,
        Matthias Kaehlcke <mka@...omium.org>,
        devicetree@...r.kernel.org, stephen lu <lumotuwe@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arvind Yadav <arvind.yadav.cs@...il.com>,
        linux-arm-kernel@...ts.infradead.org,
        Dmitry Torokhov <dmitry.torokhov@...il.com>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH v5 1/4] mfd: syscon: Set name of regmap_config

On Mon, 12 Mar 2018, Jeffy Chen wrote:

> We are now allowing to register debugfs without a valid device, and not
> having a valid name will end up using "dummy*" to create debugfs dir.
> 
> Signed-off-by: Jeffy Chen <jeffy.chen@...k-chips.com>
> ---
> 
> Changes in v5:
> CC lee.jones@...aro.org
> 
> Changes in v4: None
> Changes in v3:
> Modify commit message.
> 
>  drivers/mfd/syscon.c | 1 +
>  1 file changed, 1 insertion(+)

Looks okay.  Applied, thanks.

> diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
> index fc9ba0ea4e44..b6d05cd934e6 100644
> --- a/drivers/mfd/syscon.c
> +++ b/drivers/mfd/syscon.c
> @@ -110,6 +110,7 @@ static struct syscon *of_syscon_register(struct device_node *np)
>  	syscon_config.reg_stride = reg_io_width;
>  	syscon_config.val_bits = reg_io_width * 8;
>  	syscon_config.max_register = resource_size(&res) - reg_io_width;
> +	syscon_config.name = of_node_full_name(np);
>  
>  	regmap = regmap_init_mmio(NULL, base, &syscon_config);
>  	if (IS_ERR(regmap)) {

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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