linux-kernel - Re: [PATCHv3 2/4] ARM: Allow machines to override _

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Message-ID: <1291836162.12568.17.camel@c-dwalke-linux.qualcomm.com>
Date:	Wed, 08 Dec 2010 11:22:42 -0800
From:	Daniel Walker <dwalker@...eaurora.org>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Russell King - ARM Linux <linux@....linux.org.uk>,
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	Saravana Kannan <skannan@...eaurora.org>,
	Nicolas Pitre <nicolas.pitre@...aro.org>,
	John Stultz <johnstul@...ibm.com>,
	Brian Swetland <swetland@...gle.com>,
	Arve Hj?nnev?g <arve@...roid.com>
Subject: Re: [PATCHv3 2/4] ARM: Allow machines to override __delay()

On Tue, 2010-12-07 at 20:38 -0800, Stephen Boyd wrote:
> +
> +static void (*delay_fn)(unsigned long) = delay_loop;
> +
> +void set_delay_fn(void (*fn)(unsigned long))
> +{
> +       delay_fn = fn;
> +}
> +
> +/*
> + * loops = usecs * HZ * loops_per_jiffy / 1000000
> + */
> +void __delay(unsigned long loops)
> +{
> +       delay_fn(loops);
> +}
>  EXPORT_SYMBOL(__delay);

Didn't we already go over this part ? Why are aren't you putting these
in a header file ?

Daniel

-- 

Sent by a consultant of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.

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