linux-kernel - RE: [PATCH v2 4/8] arm/tegra: prepare pinmux code for multiple tegra variants

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Date:	Fri, 4 Nov 2011 13:35:07 -0700
From:	Stephen Warren <swarren@...dia.com>
To:	Peter De Schrijver <pdeschrijver@...dia.com>,
	Peter De Schrijver <pdeschrijver@...dia.com>
CC:	Russell King <linux@....linux.org.uk>,
	Colin Cross <ccross@...roid.com>,
	Olof Johansson <olof@...om.net>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>
Subject: RE: [PATCH v2 4/8] arm/tegra: prepare pinmux code for multiple
 tegra variants

Peter De Schrijver wrote at Wednesday, November 02, 2011 8:09 AM:
> This patch modifies the pinmux code to be useable for multiple tegra variants.
> Some tegra20 specific constants will be replaced by variables which will be
> initialized to the appropriate value at runtime.
...
> diff --git a/arch/arm/mach-tegra/include/mach/pinmux.h b/arch/arm/mach-tegra/include/mach/pinmux.h
...
> @@ -219,13 +213,20 @@ struct tegra_pingroup_desc {
>  	s8 pupd_bit;	/* offset into the PULL_UPDOWN_REG_* register bit */
>  };
> 
> -extern const struct tegra_pingroup_desc tegra_soc_pingroups[];
> -extern const struct tegra_drive_pingroup_desc tegra_soc_drive_pingroups[];
> +struct tegra_pinmux_pm {
> +	void (*suspend)(void);
> +	void (*resume)(void);
> +};

You still don't need that struct type.

-- 
nvpublic

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