[PATCH 1/1] mmc: sdhci-bcm2835: added quirk and removed udelay in write ops

[Stephen Warren]

On 10/14/2014 08:01 PM, Scott Branden wrote:
> Added quirk SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12 present in controller.
> Removed udelay in write ops by using shadow registers for 16 bit
> accesses to 32-bit registers (where necessary).
> Optimized 32-bit operations when doing 8/16 register accesses.

I'm going to assume this is identical to the patch you sent 8/15? So,
I'll ignore this copy...