linux-kernel - Re: [PATCH 4/4] spi: qup: Add support for v1.1.1

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Date:	Tue, 13 May 2014 15:08:45 -0700
From:	Stephen Boyd <sboyd@...eaurora.org>
To:	Andy Gross <agross@...eaurora.org>
Cc:	Mark Brown <broonie@...nel.org>, linux-spi@...r.kernel.org,
	linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	"Ivan T. Ivanov" <iivanov@...sol.com>,
	Bjorn Andersson <bjorn.andersson@...ymobile.com>
Subject: Re: [PATCH 4/4] spi: qup: Add support for v1.1.1

On 05/13, Andy Gross wrote:
> @@ -488,7 +491,7 @@ static int spi_qup_probe(struct platform_device *pdev)
>  	struct resource *res;
>  	struct device *dev;
>  	void __iomem *base;
> -	u32 data, max_freq, iomode;
> +	u32 data = 0, max_freq, iomode;

It looks like data is unused? But actually it's used to print a
version out and now it will always print version 0. Perhaps that
printk needs an update?

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