mmc: sdhci-pci: Respect PM flags when enabling card detect GPIO IRQ wakeup
authorAdrian Hunter <adrian.hunter@intel.com>
Tue, 27 Feb 2018 12:51:26 +0000 (14:51 +0200)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 5 Mar 2018 12:04:33 +0000 (13:04 +0100)
commitd56ee1ff30860b12d6a072676114abb9d63f03b9
tree918f9648f41a8bcb33cd7b60544f646d88e3c47d
parent36f1d7e817a5540f6624ce1007339688bd443308
mmc: sdhci-pci: Respect PM flags when enabling card detect GPIO IRQ wakeup

Commit 03dbaa04a2e5 ("mmc: slot-gpio: Add support to enable irq wake on
cd_irq") enabled wakeup at initialization. However, users also want to
control it from sysfs power/wakeup attribute. That means the driver needs
to check the PM flags before enabling it in the suspend callback. Add
support for that in sdhci-pci, which is the only driver presently using the
MMC_CAP_CD_WAKE flag, and remove the enabling in mmc_gpiod_request_cd_irq()

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/core/slot-gpio.c
drivers/mmc/host/sdhci-pci-core.c