This is a reworking of this code that I promised at the end of January. SDIO interrupt in 4-bit mode require the clock to be running. So we need to switch to 1-bit mode before turning off the clock. This series provides infrastructure in mmc-core, and adds the functionality to omap_hsmmc. Thanks, NeilBrown --- NeilBrown (4): mmc: core: fold mmc_set_bus_width calls into sdio_enable_4bit_bus. mmc: core: allow non-blocking form of mmc_claim_host mmc: sdio: support switching to 1-bit before turning off clocks mmc: omap_hsmmc: switch to 1-bit before stopping clocks. drivers/mmc/core/core.c | 21 +++++++++--- drivers/mmc/core/sdio.c | 74 +++++++++++++++++++++++++++++------------ drivers/mmc/host/omap_hsmmc.c | 13 ++++++- include/linux/mmc/core.h | 2 + include/linux/mmc/host.h | 2 + 5 files changed, 83 insertions(+), 29 deletions(-) -- Signature -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html