Re: [PATCH 3/8] i2c: i2c-bfin-twi: Break dead waiting loop if i2cdevice misbehaves.

[Shubhrajyoti Datta]

Hello,

On Wed, May 16, 2012 at 12:50 PM,  <sonic.zhang@xxxxxxxxxx> wrote:
> From: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
>
> Some fault i2c device may hold the sda/scl line and cause i2c driver
> wait in the BUS busy loop. This patch breaks this potential dead
> loop.
How about using a non-busy loop while you are at it.

>
> Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
>
> git-svn-id: svn://localhost/svn/linux-kernel/trunk@9291 526b6c2d-f592-4532-a319-5dd88ccb003d
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