fix controller busy issue and add 24bits segment support

[Chaotian Jing]

the below 2 patches fix controller busy issue when plug out SD card
and add 24bits segment size support.

Chaotian Jing (2):
  mmc: mediatek: fix controller busy when plug out SD
  mmc: mediatek: support 24bits segment size

 drivers/mmc/host/mtk-sd.c | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

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2.18.0