Re: [PATCH v2 5/5] mmc: mxcmmc: fix race conditions for host->req and host->data access

2013-04-01 Thread Sascha Hauer
On Mon, Apr 01, 2013 at 12:23:05AM +0200, Anatolij Gustschin wrote: > mxcmci_dma_callback() is invoked by DMA drivers in soft-irq > context and can be interrupted by the mxcmci_irq() interrupt > which can finish the mmc request or data transfer and set > host->req or host->data pointers to NULL. Th

Re: [PATCH v2 4/5] mmc: mxcmmc: enable DMA support on mpc512x

2013-04-01 Thread Sascha Hauer
On Mon, Apr 01, 2013 at 12:23:04AM +0200, Anatolij Gustschin wrote: > Add SDHC DMA channel description to the mpc512x device > tree to enable slave channel requesting in the mxcmmc > driver. > > mpc512x DMA engine doesn't support endianness conversion > when reading/writing data from peripheral's

[PATCH v2] mmc: dwmmc: let device core setup the default pin configuration

2013-04-01 Thread Thomas Abraham
With device core now able to setup the default pin configuration, the pin configuration code based on the deprecated Samsung specific gpio bindings is removed. Signed-off-by: Thomas Abraham Acked-by: Linus Walleij Reviewed-by: Doug Anderson Tested-by: Doug Anderson --- Hi Doug, Seungwon, I a

Re: [PATCH] mmc: dwmmc: let device core setup the default pin configuration

2013-04-01 Thread Doug Anderson
Thomas, On Mon, Mar 25, 2013 at 9:56 AM, Doug Anderson wrote: > Are you planning on doing this? I noticed that Chris pulled your > sdhci-s3c change in recently but apparently skipped this one since it > had outstanding comments. Can you address comments and re-send? This > is blocking pinmux d

Re: [PATCH 3/3] mmc: block: Enable runtime pm for mmc blkdevice

2013-04-01 Thread Asutosh Das
On 3/6/2013 12:27 PM, Ulf Hansson wrote: On 6 March 2013 02:04, Asutosh Das wrote: On 3/5/2013 7:09 AM, Ulf Hansson wrote: On 4 March 2013 21:48, Asutosh Das wrote: On 3/1/2013 6:17 PM, Ulf Hansson wrote: From: Ulf Hansson Once the mmc blkdevice is being probed, runtime pm will be enabled