linux_dsm_epyc7002/drivers/mmc
Ulf Hansson 4f48aa7a11 mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led
Accesses of the rtsx sdmmc's parent device, which is the rtsx usb device,
must be done when it's runtime resumed. Currently this isn't case when
changing the led, so let's fix this by adding a pm_runtime_get_sync() and
a pm_runtime_put() around those operations.

Reported-by: Ritesh Raj Sarraf <rrs@researchut.com>
Tested-by: Ritesh Raj Sarraf <rrs@researchut.com>
Cc: <stable@vger.kernel.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2016-10-17 15:43:03 +02:00
..
card mmc: core: Annotate cmd_hdr as __le32 2016-10-10 14:14:49 +02:00
core mmc: core: changes frequency to hs_max_dtr when selecting hs400es 2016-10-10 14:01:15 +02:00
host mmc: rtsx_usb_sdmmc: Handle runtime PM while changing the led 2016-10-17 15:43:03 +02:00
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