From: Ulf Hansson <ulf.hansson@xxxxxxxxxx> The MMC/SD/SDIO cards are registered on the mmc_bus and should from a power management perspective be controlled from there. As of today each and every host driver needs to issue mmc_suspend|resume_host from their respective .suspend|resume methods, which seems like an unnecessary requirement to put on them. This patch set moves the responsiblity to suspend the cards into the mmc_bus. In this patch set, the mmc_suspend|resume_host functions are not removed, but will instead always return successful. As a separate patch build on top of this patch set, we shall remove the API:s together with updating each and every host driver. Ulf Hansson (4): mmc: core: Remove unnecessary check for the remove callback mmc: core: Validate suspend prerequisites for SDIO at SUSPEND_PREPARE mmc: core: Push common suspend|resume code into each bus_ops mmc: core: Initiate suspend|resume from mmc bus instead of mmc host drivers/mmc/core/bus.c | 28 ++++++++++++++- drivers/mmc/core/core.c | 87 ++++++++--------------------------------------- drivers/mmc/core/core.h | 1 + drivers/mmc/core/mmc.c | 4 +++ drivers/mmc/core/sd.c | 4 +++ drivers/mmc/core/sdio.c | 48 +++++++++++++++++++++++--- 6 files changed, 94 insertions(+), 78 deletions(-) -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
