linux-kernel - Re: [PATCH 6/8] spi: spi-ep93xx: don't bother calculating the divisors in ep93xx_spi

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Sun, 30 Jun 2013 19:27:29 +0300
From:	Mika Westerberg <mika.westerberg@....fi>
To:	H Hartley Sweeten <hartleys@...ionengravers.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	spi-devel-general@...ts.sourceforge.net,
	Ryan Mallon <rmallon@...il.com>, broonie@...nel.org,
	grant.likely@...aro.org
Subject: Re: [PATCH 6/8] spi: spi-ep93xx: don't bother calculating the
 divisors in ep93xx_spi_setup()

On Fri, Jun 28, 2013 at 11:45:02AM -0700, H Hartley Sweeten wrote:
> The divisors needed to generate the SPI clock are calculated per
> transfer based on the t->speed_hz. There is no reason to calculate
> them in ep93xx_spi_setup().
> 
> Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
> Cc: Ryan Mallon <rmallon@...il.com>
> Cc: Mika Westerberg <mika.westerberg@....fi>

Acked-by: Mika Westerberg <mika.westerberg@....fi>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/