修改mmc初始化错误,将card-》csd写成card-》cid
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@ -122,7 +122,7 @@ static int mmc_get_ext_csd(struct rt_mmcsd_card *card, rt_uint8_t **new_ext_csd)
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*new_ext_csd = RT_NULL;
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if (GET_BITS(card->resp_cid, 122, 4) < 4)
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if (GET_BITS(card->resp_csd, 122, 4) < 4)
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return 0;
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/*
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@ -303,7 +303,7 @@ static int mmc_select_bus_width(struct rt_mmcsd_card *card, rt_uint8_t *ext_csd)
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unsigned idx, trys, bus_width = 0;
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int err = 0;
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if (GET_BITS(card->resp_cid, 122, 4) < 4)
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if (GET_BITS(card->resp_csd, 122, 4) < 4)
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return 0;
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/*
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