diff options
| -rw-r--r-- | drivers/mmc/mmc.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 37ce6e8..21665ec 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -1190,7 +1190,7 @@ block_dev_desc_t *mmc_get_dev(int dev) int mmc_init(struct mmc *mmc) { - int err, retry = 3; + int err; if (mmc->has_init) return 0; @@ -1213,19 +1213,7 @@ int mmc_init(struct mmc *mmc) mmc->part_num = 0; /* Test for SD version 2 */ - /* - * retry here for 3 times, as for some controller it has dynamic - * clock gating, and only toggle out clk when the first cmd0 send - * out, while some card strictly obey the 74 clocks rule, the interval - * may not be sufficient between the cmd0 and this cmd8, retry to - * fulfil the clock requirement - */ - do { - err = mmc_send_if_cond(mmc); - } while (--retry > 0 && err); - - if (err) - return err; + err = mmc_send_if_cond(mmc); /* Now try to get the SD card's operating condition */ err = sd_send_op_cond(mmc); |