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From: Tony Lindgren <tony@atomide.com>
To: Keerthy <j-keerthy@ti.com>
Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH v2 3/3] ARM: OMAP2: AM43XX: Modify optimize string comparisons in soc_is calls
Date: Fri, 16 Oct 2015 12:11:12 -0700	[thread overview]
Message-ID: <20151016191111.GC24370@atomide.com> (raw)
In-Reply-To: <1444885808-6306-4-git-send-email-j-keerthy@ti.com>

* Keerthy <j-keerthy@ti.com> [151014 22:14]:
> Currently everytime soc_is calls are made, firstly device tree nodes
> are parsed and then string comparisons are made to determine the
> soc version. Optimizing it to be done one time and store the result.
> Use the stored value in all the subsequent checks for soc_is calls.

Here too we should rely on the hawkeye register or similar.

Regards,

Tony

WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/3] ARM: OMAP2: AM43XX: Modify optimize string comparisons in soc_is calls
Date: Fri, 16 Oct 2015 12:11:12 -0700	[thread overview]
Message-ID: <20151016191111.GC24370@atomide.com> (raw)
In-Reply-To: <1444885808-6306-4-git-send-email-j-keerthy@ti.com>

* Keerthy <j-keerthy@ti.com> [151014 22:14]:
> Currently everytime soc_is calls are made, firstly device tree nodes
> are parsed and then string comparisons are made to determine the
> soc version. Optimizing it to be done one time and store the result.
> Use the stored value in all the subsequent checks for soc_is calls.

Here too we should rely on the hawkeye register or similar.

Regards,

Tony

  reply	other threads:[~2015-10-16 19:11 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-15  5:10 [PATCH v2 0/3] ARM: OMAP2+: Optimize soc_is calls Keerthy
2015-10-15  5:10 ` Keerthy
2015-10-15  5:10 ` [PATCH v2 1/3] ARM: OMAP2: DRA7: Modify optimize string comparisons in " Keerthy
2015-10-15  5:10   ` Keerthy
2015-10-16 19:09   ` Tony Lindgren
2015-10-16 19:09     ` Tony Lindgren
2015-10-15  5:10 ` [PATCH v2 2/3] ARM: dts: AM43x-epos-evm: Add AM438x compatible string for epos Keerthy
2015-10-15  5:10   ` Keerthy
2015-10-19 16:06   ` Tony Lindgren
2015-10-19 16:06     ` Tony Lindgren
2015-10-15  5:10 ` [PATCH v2 3/3] ARM: OMAP2: AM43XX: Modify optimize string comparisons in soc_is calls Keerthy
2015-10-15  5:10   ` Keerthy
2015-10-16 19:11   ` Tony Lindgren [this message]
2015-10-16 19:11     ` Tony Lindgren

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