linux/drivers/mmc
Alexandre Courbot 7b91369b46 mmc: sdhci: Set DMA mask when adding host
Set the DMA mask in sdhci_add_host() after we determined the
capabilities of the device. 64-bit devices in particular are given the
proper mask that ensures bounce buffers are not used.

Also disable DMA if no proper DMA mask can be set, as the DMA-API
documentation specifies.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-03-18 09:11:11 +01:00
..
card mmc: block: fix ABI regression of mmc_blk_ioctl 2016-03-17 14:54:42 +01:00
core mmc: core: remove redundant memset of sdio_read_cccr 2016-03-17 14:54:41 +01:00
host mmc: sdhci: Set DMA mask when adding host 2016-03-18 09:11:11 +01:00
Kconfig mmc: explicitly mention SDIO support in Kconfig 2008-10-12 11:04:36 +02:00
Makefile mmc: sdhci-pci: add platform data 2012-01-11 23:58:47 -05:00