Update dw-mmc controller

Dear, Ulf.

Here are dw-mmc patches.
Could you pull these patches into your repository? If there is any problem, let me know, plz. Thanks!

Best Regards,
Jaehoon Chung

The following changes since commit 1c6e58d83615678875bf52747f8841c49291dfcf:

mmc: pwrseq: Use highest priority for eMMC restart handler (2015-10-27 11:11:06 +0100)

are available in the git repository at:

https://github.com/jh80chung/dw-mmc.git for-ulf

for you to fetch changes up to 1505969f5972b0c2827a6ab83e5424ff3a465c08:

mmc: dw_mmc: fix the wrong setting for UHS-DDR50 mode (2015-10-28 22:51:13 +0900)

----------------------------------------------------------------
Dan Carpenter (1):
mmc: dw_mmc: NULL dereference in error message

Jaehoon Chung (2):
mmc: dw_mmc: fix the CardThreshold boundary at CardThrCtl register
mmc: dw_mmc: fix the wrong setting for UHS-DDR50 mode

 drivers/mmc/host/dw_mmc.c | 5 ++---
 drivers/mmc/host/dw_mmc.h | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

Thanks Jaehoon, pulled into my next branch!

Kind regards
Uffe