Fix sd/sdio/mmc initialization frequency retries

Commit Message

Chris Ball Jan. 4, 2011, 5:27 p.m. UTC

None

Patch

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 286e6ce..b8e3b97 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1529,13 +1529,15 @@  void mmc_rescan(struct work_struct *work)
 	 */
 	if (host->bus_ops && host->bus_ops->detect && !host->bus_dead
 	    && mmc_card_is_removable(host))
 		host->bus_ops->detect(host);
 
+	/*
+	 * Let mmc_bus_put() free the bus/bus_ops if we've found that
+	 * the card is no longer present.
+	 */
 	mmc_bus_put(host);
-
-
 	mmc_bus_get(host);
 
 	/* if there still is a card present, stop here */
 	if (host->bus_ops != NULL) {
 		mmc_bus_put(host);