[BUG] CMD52 sent as first command not CMD0

Commit Message

Philip Rakity Feb. 4, 2011, 11:19 p.m. UTC

None

Patch

diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 6625c05..39e8da0 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1495,7 +1495,9 @@  static int mmc_rescan_try_freq(struct mmc_host *host, unsigned freq)
 		mmc_hostname(host), __func__, host->f_init);
 #endif
 	mmc_power_up(host);
-	sdio_reset(host);
+
+	if (host->card)
+		sdio_reset(host);
 	mmc_go_idle(host);
 
 	mmc_send_if_cond(host, host->ocr_avail);