On 8 November 2014 00:52, NeilBrown <neilb@xxxxxxx> wrote: > omap_hsmmc currently duplicates some work that can be done for > it by common code, and consequently does not benefit from extra > functionality in that common code. > > In particular, mmc_of_parse and the slot-gpio library are not used. > > This set of patches allows omap_hsmmc to use that common > functionality, and benefit from any extra devicetree parsing > that it performs. > > The one awkward part of this change is that omap_hsmmc has an > interrupt handler for 'card detect' which does more than the > common code. > I see three options: > 1 - move that functionality into common code > 2 - discard that functionality > 3 - allow the common code to be configured to use a device-specific > card detect interrupt. > > This series implements '3'. I suspect a mix of '1' and '2' would > be a better choice but I know no of the history or justification > for those differences. > > My preference would be for this series to be applied (if there are > no other issues) and if there are opinions about effecting '1' or '2', > they can be done with subsequent patches. > > Thanks, > NeilBrown > I like the looks of this patchset, but it needs a rebase. Kind regards Uffe > > --- > > NeilBrown (3): > mmc: omap_hsmmc: remove prepare/complete system suspend support. > mmc: omap_hsmmc: use slot-gpio library for gpio support. > mmc: omap_hsmmc: use mmc_of_parse to parse common mmc configuration. > > > drivers/mmc/core/slot-gpio.c | 21 ++++ > drivers/mmc/host/omap_hsmmc.c | 158 +++++--------------------------- > include/linux/mmc/slot-gpio.h | 2 > include/linux/platform_data/mmc-omap.h | 4 - > 4 files changed, 47 insertions(+), 138 deletions(-) > > -- > Signature > -- 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
