staging: mt7621-mmc: Change default transfer mode to DMA
authorChristian Lütke-Stetzkamp <christian@lkamp.de>
Wed, 18 Apr 2018 15:27:43 +0000 (17:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 23 Apr 2018 13:37:55 +0000 (15:37 +0200)
commit8cfb4937af9b214e9855b10dd9bac291bca263b8
tree674c1087f4491d7daaecabf82c13c07bd1fffb0d
parent8f2395586cf0dc74af01c2b232e6f4c539b9164d
staging: mt7621-mmc: Change default transfer mode to DMA

The current default transfer is to use DMA or not depending on the
size of the data. The upstream driver mtk-sd uses DMA all times,
change the standard mode here to DMA for testing, if there are any
performance problems with DMA for small data sizes. If not, the option
for transfer mode should be removed in the future,

Signed-off-by: Christian Lütke-Stetzkamp <christian@lkamp.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/mt7621-mmc/dbg.c