linux-kernel - Re: [PATCH 1/3] fpga manager framework core

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Date:	Sat, 2 Aug 2014 02:15:38 +0200
From:	Pavel Machek <pavel@...x.de>
To:	atull@...nsource.altera.com
Cc:	gregkh@...uxfoundation.org, jgunthorpe@...idianresearch.com,
	hpa@...or.com, monstr@...str.eu, michal.simek@...inx.com,
	linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
	pantelis.antoniou@...sulko.com, robh+dt@...nel.org,
	grant.likely@...aro.org, broonie@...nel.org, philip@...ister.org,
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	m.chehab@...sung.com, davidb@...eaurora.org, rob@...dley.net,
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	delicious.quinoa@...il.com, dinguyen@...nsource.altera.com,
	yvanderv@...nsource.altera.com
Subject: Re: [PATCH 1/3] fpga manager framework core

Hi!

> +static int fpga_mgr_get_new_minor(struct fpga_manager *mgr, int request_nr)
> +{
> +	int nr, start;
> +
> +	/* check specified minor number */
> +	if (request_nr >= FPGA_MAX_MINORS) {
> +		dev_err(mgr->parent, "Out of device minors (%d)\n", request_nr);
> +		return -ENODEV;
> +	}

if (request_nr < -1)
   return -EINVAL;
?

> +	/* FPGA mangager isr */
> +	irqreturn_t (*isr)(int irq, void *dev_id);
> +};

"manager"?

Best regards,
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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