diff options
author | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
---|---|---|
committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/mmc/core/sdio_bus.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/mmc/core/sdio_bus.c')
-rw-r--r-- | kernel/drivers/mmc/core/sdio_bus.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/kernel/drivers/mmc/core/sdio_bus.c b/kernel/drivers/mmc/core/sdio_bus.c index bee02e644..7e327a6dd 100644 --- a/kernel/drivers/mmc/core/sdio_bus.c +++ b/kernel/drivers/mmc/core/sdio_bus.c @@ -137,6 +137,10 @@ static int sdio_bus_probe(struct device *dev) if (!id) return -ENODEV; + ret = dev_pm_domain_attach(dev, false); + if (ret == -EPROBE_DEFER) + return ret; + /* Unbound SDIO functions are always suspended. * During probe, the function is set active and the usage count * is incremented. If the driver supports runtime PM, @@ -166,6 +170,7 @@ static int sdio_bus_probe(struct device *dev) disable_runtimepm: if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) pm_runtime_put_noidle(dev); + dev_pm_domain_detach(dev, false); return ret; } @@ -197,6 +202,8 @@ static int sdio_bus_remove(struct device *dev) if (func->card->host->caps & MMC_CAP_POWER_OFF_CARD) pm_runtime_put_sync(dev); + dev_pm_domain_detach(dev, false); + return ret; } @@ -316,10 +323,8 @@ int sdio_add_func(struct sdio_func *func) sdio_set_of_node(func); sdio_acpi_set_handle(func); ret = device_add(&func->dev); - if (ret == 0) { + if (ret == 0) sdio_func_set_present(func); - dev_pm_domain_attach(&func->dev, false); - } return ret; } @@ -335,7 +340,6 @@ void sdio_remove_func(struct sdio_func *func) if (!sdio_func_present(func)) return; - dev_pm_domain_detach(&func->dev, false); device_del(&func->dev); of_node_put(func->dev.of_node); put_device(&func->dev); |