linux-kernel - Re: [PATCH] i2c-eg20t: Rework pch_i2c_wait_for_bus

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Message-ID: <63318173.mcCRrit7Mu@ws-stein>
Date:	Mon, 13 Feb 2012 08:25 +0100
From:	Alexander Stein <alexander.stein@...tec-electronic.com>
To:	Tomoya MORINAGA <tomoya.rohm@...il.com>
Cc:	Jean Delvare <khali@...ux-fr.org>, Ben Dooks <ben-linux@...ff.org>,
	Wolfram Sang <w.sang@...gutronix.de>,
	Tomoya MORINAGA <tomoya-linux@....lapis-semi.com>,
	Feng Tang <feng.tang@...el.com>,
	Toshiharu Okada <toshiharu-linux@....okisemi.com>,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] i2c-eg20t: Rework pch_i2c_wait_for_bus_idle to reduce wait time

Am Freitag, 10. Februar 2012, 09:52:03 schrieb Tomoya MORINAGA:
> 2012/2/9 Alexander Stein <alexander.stein@...tec-electronic.com> wrote:
> >
> >        if ((ioread32(p + PCH_I2CSR) & I2CMBB_BIT) == 0)
> >                return 0;
> >
> 
> If this patch will be accepted,
> this code also looks redundant code.

Yep, you're right. I'll prepare a now patch after some days of possibly more comments.

Best regards,
Alexander
-- 
Dipl.-Inf. Alexander Stein

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