Re: [PATCH] i2c: mxs: Handle i2c DMA failure properly

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Tim,

On Wed, Nov 14, 2012 at 09:34:27PM -0600, Tim Michals wrote:
>    This patch
>    �@@ -150,8 +150,6 @@ static void mxs_i2c_reset(struct mxs_i2c
>    �       writel(i2c->speed->timing2, i2c->regs + MXS_I2C_TIMING2);
>
>    �       writel(MXS_I2C_IRQ_MASK << 8, i2c->regs + MXS_I2C_CTRL1_SET);
>    -
>    -       dmaengine_terminate_all(i2c->dmach);
>    �}��
>    This patch fixes current DMA requests which time out or error returned by
>    the ISR.�
>    Tim

Please elaborate because I am confused. Did you see problems after
applying Marek's patch and if so, please describe in what circumstances
so we could reproduce.

Thanks,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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