From: Tony Lindgren <tony@atomide.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: linux-omap@vger.kernel.org
Subject: Re: OMAP1: unnecessary timer interrupt handler code?
Date: Mon, 9 May 2011 09:03:35 +0300 [thread overview]
Message-ID: <20110509060332.GV27860@atomide.com> (raw)
In-Reply-To: <20110508162800.GM27807@n2100.arm.linux.org.uk>
* Russell King - ARM Linux <linux@arm.linux.org.uk> [110508 19:24]:
> MPU timer 2 is used on OMAP1 for the clock source and scheduler clock.
> It registers an interrupt, which counts the number of overflows of
> this timer. However, this counter is only referenced by the interrupt
> handler.
>
> So, it seems that the following code serves very little purpose. Can
> it be simply deleted?
Seems safe to me. This is probably some left over legacy code
from long time ago.
Regards,
Tony
next prev parent reply other threads:[~2011-05-09 6:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-08 16:28 OMAP1: unnecessary timer interrupt handler code? Russell King - ARM Linux
2011-05-09 6:03 ` Tony Lindgren [this message]
2011-05-10 12:26 ` Kevin Hilman
2011-05-10 18:31 ` Russell King - ARM Linux
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