| Message ID | 1413208930-26019-8-git-send-email-ulf.hansson@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/drivers/mmc/core/sdio_bus.c b/drivers/mmc/core/sdio_bus.c index 65cf7a7..ba97779 100644 --- a/drivers/mmc/core/sdio_bus.c +++ b/drivers/mmc/core/sdio_bus.c @@ -313,13 +313,19 @@ int sdio_add_func(struct sdio_func *func) dev_set_name(&func->dev, "%s:%d", mmc_card_id(func->card), func->num); sdio_acpi_set_handle(func); + + ret = dev_pm_domain_attach(&func->dev, false); + if (ret) + return ret; + ret = device_add(&func->dev); - if (ret == 0) { - sdio_func_set_present(func); - dev_pm_domain_attach(&func->dev, false); + if (ret) { + dev_pm_domain_detach(&func->dev, false); + return ret; } - return ret; + sdio_func_set_present(func); + return 0; } /*
Align the behvaior to how other buses are handling attachment of PM domains. Additionally, let's add error handling. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> --- drivers/mmc/core/sdio_bus.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)