This series hopefully fixes a performance regression for r8a73a4 (pre Gen2) caused by a not working card_busy. Because we don't have documentation for its SDHI (and I don't have the hardware), just enable card_busy and SDR only for machines known to have hardware support for it. Geert, can you test, please? Wolfram Sang (2): mmc: host: sh_mobile_sdhi: move card_busy from tmio to sdhi mmc: host: sh_mobile_sdhi: don't populate unneeded functions drivers/mmc/host/sh_mobile_sdhi.c | 16 +++++++++++++++- drivers/mmc/host/tmio_mmc.h | 1 + drivers/mmc/host/tmio_mmc_pio.c | 9 +-------- 3 files changed, 17 insertions(+), 9 deletions(-) -- 2.9.3
