Re: [PATCH v2] Exynos : Add support for Exynos random number generator

[Stephen Boyd]

On 06/27/12 04:21, jonghwa3.lee@xxxxxxxxxxx wrote:
> On 2012ë 06ì 27ì 20:07, Jamie Iles wrote:
>> A minor nit, but
>>
>> 	while (!(exynos_rng_readl(exynos_rng, EXYNOS_PRNG_STATUS_OFFSET) & 
>> 				  PRNG_DONE))
>> 		cpu_relax();
>>
>> would be a bit more conventional.
>>
>
> Stephen Boyd suggested to me that way. Anyway I'll follow with
> conventional way.

I was thinking

	do {
		status = exynos_rng_readl(exynos_rng, EXYNOS_PRNG_STATUS_OFFSET);
	} while (!(status & PRNG_DONE));


But that works too.

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

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