On Thu, Apr 05, 2012 at 13:21:18, Chuanxiao Dong wrote: > MMC bus is using legacy suspend/resume method, which is not compatible if > runtime pm callbacks are used. In this scenario, MMC bus suspend/resume > callbacks cannot be called when system entering S3. So change to use the new > defined dev_pm_ops for system sleeping mode > > Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx> > --- > Changes in v2: > use SET_SYSTEM_SLEEP_PM_OPS to define sleep callbacks as Rafael > suggested > > drivers/mmc/card/block.c | 2 +- > drivers/mmc/core/bus.c | 26 ++++++++++++-------------- > include/linux/mmc/card.h | 2 +- > 3 files changed, 14 insertions(+), 16 deletions(-) > Tested on AM335x Platform. Solves major issue/crash reported at http://www.mail-archive.com/linux-omap@xxxxxxxxxxxxxxx/msg65425.html Tested-by: Hebbar, Gururaja <gururaja.hebbar@xxxxxx> ..snip.. Regards, Gururaja _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/linux-pm
