linux-kernel - Re: [PATCH v2 03/18] usb: host: xhci-plat: Add support for the Armada 38x

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Date:	Fri, 25 Apr 2014 16:18:49 +0200
From:	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
To:	Gregory CLEMENT <gregory.clement@...e-electrons.com>
Cc:	Mathias Nyman <mathias.nyman@...el.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Felipe Balbi <balbi@...com>, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Lior Amsalem <alior@...vell.com>,
	Tawfik Bayouk <tawfik@...vell.com>, devicetree@...r.kernel.org,
	Nadav Haklai <nadavh@...vell.com>,
	Rob Herring <robh+dt@...nel.org>,
	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>,
	Grant Likely <grant.likely@...aro.org>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2 03/18] usb: host: xhci-plat: Add support for the
 Armada 38x

Dear Gregory CLEMENT,

On Fri, 25 Apr 2014 16:07:01 +0200, Gregory CLEMENT wrote:

> +#define USB3_MAX_WINDOWS	4
> +#define USB3_WIN_CTRL(w)	(0x0 + ((w) * 8))
> +#define USB3_WIN_BASE(w)	(0x4 + ((w) * 8))
> +
> +static void __init mv_usb3_conf_mbus_windows(void __iomem *base,
> +			const struct mbus_dram_target_info *dram)

That's a nitpick, but the name of this function looks like it was
copy/pasted from the Marvell LSP, and isn't very consistent with the
other function name. What about:

	xhci_mvebu_mbus_config()

instead, or something like that?

> +int xhci_mvebu_mbus_init_quirk(struct platform_device *pdev)

I believe this should give you a warning about section mismatch: you
have a non-init function calling an __init function, no?

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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