diff options
| author | Adrian Hunter <adrian.hunter@intel.com> | 2018-02-27 15:51:26 +0300 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-03-05 15:04:33 +0300 |
| commit | d56ee1ff30860b12d6a072676114abb9d63f03b9 (patch) | |
| tree | 918f9648f41a8bcb33cd7b60544f646d88e3c47d /drivers/mmc/core/slot-gpio.c | |
| parent | 36f1d7e817a5540f6624ce1007339688bd443308 (diff) | |
| download | linux-d56ee1ff30860b12d6a072676114abb9d63f03b9.tar.xz | |
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>
Diffstat (limited to 'drivers/mmc/core/slot-gpio.c')
| -rw-r--r-- | drivers/mmc/core/slot-gpio.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mmc/core/slot-gpio.c b/drivers/mmc/core/slot-gpio.c index dccbc52af5c4..31f7dbb15668 100644 --- a/drivers/mmc/core/slot-gpio.c +++ b/drivers/mmc/core/slot-gpio.c @@ -149,8 +149,6 @@ void mmc_gpiod_request_cd_irq(struct mmc_host *host) if (irq < 0) host->caps |= MMC_CAP_NEEDS_POLL; - else if ((host->caps & MMC_CAP_CD_WAKE) && !enable_irq_wake(irq)) - host->slot.cd_wake_enabled = true; } EXPORT_SYMBOL(mmc_gpiod_request_cd_irq); |