subject:"\[PATCH\] mmc\: sdhci\: add support for pre_req and post_req"

Re: [PATCH] mmc: sdhci: add support for pre_req and post_req

2013-09-06 Thread Jaehoon Chung

Hi, Chanho. I remembered Shawn Guo had posted this patch. Do you resend it? Best Regards, Jaehoon Chung On 09/06/2013 03:01 PM, Chanho Min wrote: > This patch supports non-blocking mmc request function for the sdchi driver. > (commit: aa8b683a7d392271ed349c6ab9f36b8c313794b7) > > pre_req() runs

[PATCH] mmc: sdhci: add support for pre_req and post_req

2013-09-05 Thread Chanho Min

This patch supports non-blocking mmc request function for the sdchi driver. (commit: aa8b683a7d392271ed349c6ab9f36b8c313794b7) pre_req() runs dma_map_sg(), post_req() runs dma_unmap_sg. If not calling pre_req() before sdhci_request(), dma_map_sg will be issued before starting the transfer. It is