Re: [PATCH] mmc mxcmmc: fix falling back to PIO

2011-11-11 Thread Chris Ball
Hi Sascha, On Fri, Nov 11 2011, Sascha Hauer wrote: > When we can't configure the dma channel we want to fall > back to PIO. We do this by setting host->do_dma to zero. > This does not work as do_dma is used to see whether dma > can be used for the current transfer. Instead, we have > to set host-

[PATCH] mmc mxcmmc: fix falling back to PIO

2011-11-11 Thread Sascha Hauer
When we can't configure the dma channel we want to fall back to PIO. We do this by setting host->do_dma to zero. This does not work as do_dma is used to see whether dma can be used for the current transfer. Instead, we have to set host->dma to NULL. Signed-off-by: Sascha Hauer Cc: Chris Ball Cc:

Re: [PATCH] mmc mxcmmc: fix falling back to PIO

2011-08-25 Thread Sascha Hauer
On Thu, Aug 25, 2011 at 11:06:12AM +0200, Sascha Hauer wrote: > When we can't configure the dma channel we want to fall > back to PIO. We do this by setting host->do_dma to zero. > This does not work as do_dma is used to see whether dma > can be used for the current transfer. Instead, we have > to

[PATCH] mmc mxcmmc: fix falling back to PIO

2011-08-25 Thread Sascha Hauer
When we can't configure the dma channel we want to fall back to PIO. We do this by setting host->do_dma to zero. This does not work as do_dma is used to see whether dma can be used for the current transfer. Instead, we have to set host->dma to NULL. Signed-off-by: Sascha Hauer Cc: Chris Ball Cc: