tegra20: rename tegra2 -> tegra20

[oweals/u-boot.git] / drivers / mmc / mmc.c

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 9f746a304051297caf59aeb929bab89384a05689..c1c2862986432cd3a7be6d0600d6cb094ba0f004 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -333,6 +333,7 @@ mmc_berase(int dev_num, unsigned long start, lbaint_t blkcnt)
        int err = 0;
        struct mmc *mmc = find_mmc_device(dev_num);
        lbaint_t blk = 0, blk_r = 0;
+       int timeout = 1000;
 
        if (!mmc)
                return -1;
@@ -352,6 +353,10 @@ mmc_berase(int dev_num, unsigned long start, lbaint_t blkcnt)
                        break;
 
                blk += blk_r;
+
+               /* Waiting for the ready status */
+               if (mmc_send_status(mmc, timeout))
+                       return 0;
        }
 
        return blk;
@@ -1306,8 +1311,11 @@ int mmc_register(struct mmc *mmc)
 block_dev_desc_t *mmc_get_dev(int dev)
 {
        struct mmc *mmc = find_mmc_device(dev);
+       if (!mmc)
+               return NULL;
 
-       return mmc ? &mmc->block_dev : NULL;
+       mmc_init(mmc);
+       return &mmc->block_dev;
 }
 #endif