linux-kernel - Re: [PATCH V3 1/4] ARM: smp_twd: Fix typo in 'twd_timer

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Date:	Thu, 07 Jul 2011 17:31:21 +0400
From:	Vitaly Kuzmichev <vkuzmichev@...sta.com>
To:	vkuzmichev@...sta.com
CC:	Russell King - ARM Linux <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org,
	linux-watchdog@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
	Wim Van Sebroeck <wim@...ana.be>,
	Marc Zyngier <marc.zyngier@....com>,
	Colin Cross <ccross@...roid.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH V3 1/4] ARM: smp_twd: Fix typo in 'twd_timer_rate' printing

Hi,

On 07/07/2011 04:50 PM, Vitaly Kuzmichev wrote:
> Hi Russell,
> 
> On 07/07/2011 04:39 PM, Russell King - ARM Linux wrote:
>> On Thu, Jul 07, 2011 at 04:23:13PM +0400, Vitaly Kuzmichev wrote:
>>> To get hundredths of MHz the rate needs to be divided by 10'000.
>>> Here is an example:
>>>  twd_timer_rate = 123456789
>>>  Before the patch:
>>>     twd_timer_rate / 1000000 = 123
>>>     (twd_timer_rate / 1000000) % 100 = 23
>>>     Result: 123.23MHz.
>>>  After being fixed:
>>>     twd_timer_rate / 1000000 = 123
>>>     (twd_timer_rate / 10000) % 100 = 45
>>>     Result: 123.45MHz.
>>>
>>> Signed-off-by: Vitaly Kuzmichev <vkuzmichev@...sta.com>
>>
>> -> patch system please.
> 
> For a such newbie as me it's hard to understand this comment, sorry :)
> Could you explain, please?

Ignore my question, I've learned.

Thanks,
Vitaly.
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