mmc: propagate power save/restore ops return value
Allow power save/restore and their relevant mmc_bus_ops handlers
exit with a return value.
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Tested-by: Luciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index df2a817..995261f 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -657,12 +657,16 @@
return err;
}
-static void mmc_power_restore(struct mmc_host *host)
+static int mmc_power_restore(struct mmc_host *host)
{
+ int ret;
+
host->card->state &= ~MMC_STATE_HIGHSPEED;
mmc_claim_host(host);
- mmc_init_card(host, host->ocr, host->card);
+ ret = mmc_init_card(host, host->ocr, host->card);
mmc_release_host(host);
+
+ return ret;
}
static int mmc_sleep(struct mmc_host *host)