Hi Chris, On Fri, Jun 10, 2011 at 2:40 AM, Ohad Ben-Cohen <ohad@xxxxxxxxxx> wrote: > After commit e1866b3 "PM / Runtime: Rework runtime PM handling > during driver removal" was introduced, the driver core stopped > incrementing the runtime PM usage counter of the device during > the invocation of the ->remove() callback. > > This indirectly broke SDIO's runtime PM path during driver removal, > because no one calls _put_sync() anymore after ->remove() completes. > > This means that the power of runtime-PM-managed SDIO cards is kept > high after their driver is removed (even if it was powered down > beforehand). > > Fix that by directly calling _put_sync() when the last usage > counter is downref'ed by the SDIO bus. Can you please take this 1-liner into 3.0-rc ? It fixes SDIO runtime PM after a breakage was introduced in 3.0. Thanks, Ohad. -- 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
