From: Wolfram Sang <wsa@xxxxxxxxxxxxx> The main patch is patch 4 which uses the maximum sd_buf size, i.e. 32 bit on Gen2 and 64 bit on Gen3. Instead of a new flag, we use the bus_shift information we already have. See the patch description for details. Before fixing this, I wanted to remove a magic value in that function which is done in patch 3. When adding the new define, I noticed that some description is missing in the header which is fixed with patch 2. When adding the description, I noticed this meanwhile obsolete define which gets removed in patch 1. That's the way it went :) Tested on Salvator-X/M3-W and Lager/H2. Regards, Wolfram Wolfram Sang (4): mmc: tmio: remove obsolete TMIO_BBS mmc: tmio: add references to bit defines in the header mmc: tmio: no magic values when enabling DMA mmc: sdhi: use maximum width for the sdbuf register drivers/mmc/host/renesas_sdhi_core.c | 5 ++--- drivers/mmc/host/tmio_mmc.h | 7 +++++-- 2 files changed, 7 insertions(+), 5 deletions(-) -- 2.11.0