arm/187223: commit references a PR

[dfilter service]

The following reply was made to PR arm/187223; it has been noted by GNATS.

From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Cc:  
Subject: Re: arm/187223: commit references a PR
Date: Thu,  6 Mar 2014 22:32:18 +0000 (UTC)

 Author: cognet
 Date: Thu Mar  6 21:07:13 2014
 New Revision: 262870
 URL: http://svnweb.freebsd.org/changeset/base/262870
 
 Log:
   When calculating the MPU freq, make sure not to overflow by using a uint64_t.
   
   PR:	arm/187223
   Submitted by:	Svatopluk Kraus <onwahe at gmail.com>
 
 Modified:
   head/sys/arm/ti/omap4/omap4_prcm_clks.c
 
 Modified: head/sys/arm/ti/omap4/omap4_prcm_clks.c
 ==============================================================================
 --- head/sys/arm/ti/omap4/omap4_prcm_clks.c	Thu Mar  6 21:02:16 2014	(r262869)
 +++ head/sys/arm/ti/omap4/omap4_prcm_clks.c	Thu Mar  6 21:07:13 2014	(r262870)
 @@ -990,7 +990,7 @@ omap4_clk_get_arm_fclk_freq(struct ti_cl
  
  
  	/* Calculate the MPU freq */
 -	mpuclk = (sysclk * pll_mult) / pll_div;
 +	mpuclk = ((uint64_t)sysclk * pll_mult) / pll_div;
  
  	/* Return the value */
  	if (freq)
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