mmc: fix env in mmc with redundant compile error

[u-boot] / drivers / mmc / davinci_mmc.c

diff --git a/drivers/mmc/davinci_mmc.c b/drivers/mmc/davinci_mmc.c
index ce96736942cc1fc592ad2966b18c17a5a53d4226..5aa218426f4948eb12f686b0b6099ce58ba9d376 100644 (file)
--- a/drivers/mmc/davinci_mmc.c
+++ b/drivers/mmc/davinci_mmc.c
@@ -285,8 +285,11 @@ dmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data)
                         */
                        if (bytes_left > fifo_bytes)
                                dmmc_wait_fifo_status(regs, 0x4a);
-                       else if (bytes_left == fifo_bytes)
+                       else if (bytes_left == fifo_bytes) {
                                dmmc_wait_fifo_status(regs, 0x40);
+                               if (cmd->cmdidx == MMC_CMD_SEND_EXT_CSD)
+                                       udelay(600);
+                       }
 
                        for (i = 0; bytes_left && (i < fifo_words); i++) {
                                cmddata = get_val(&regs->mmcdrr);
@@ -387,6 +390,8 @@ int davinci_mmc_init(bd_t *bis, struct davinci_mmc *host)
        mmc->send_cmd = dmmc_send_cmd;
        mmc->set_ios = dmmc_set_ios;
        mmc->init = dmmc_init;
+       mmc->getcd = NULL;
+       mmc->getwp = NULL;
 
        mmc->f_min = 200000;
        mmc->f_max = 25000000;