[components] fix compiling warning (#6733)
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@ -514,7 +514,6 @@ static rt_int32_t mmcsd_mmc_init_card(struct rt_mmcsd_host *host,
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rt_int32_t err;
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rt_int32_t err;
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rt_uint32_t resp[4];
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rt_uint32_t resp[4];
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rt_uint32_t rocr = 0;
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rt_uint32_t rocr = 0;
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rt_uint32_t max_data_rate;
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rt_uint8_t *ext_csd = RT_NULL;
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rt_uint8_t *ext_csd = RT_NULL;
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struct rt_mmcsd_card *card = RT_NULL;
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struct rt_mmcsd_card *card = RT_NULL;
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@ -599,12 +598,6 @@ static rt_int32_t mmcsd_mmc_init_card(struct rt_mmcsd_host *host,
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if (!(card->flags & CARD_FLAG_SDHC) && (rocr & (1 << 30)))
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if (!(card->flags & CARD_FLAG_SDHC) && (rocr & (1 << 30)))
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card->flags |= CARD_FLAG_SDHC;
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card->flags |= CARD_FLAG_SDHC;
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/* set bus speed */
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if (card->flags & (CARD_FLAG_HIGHSPEED | CARD_FLAG_HIGHSPEED_DDR))
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max_data_rate = card->hs_max_data_rate;
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else
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max_data_rate = card->max_data_rate;
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/*switch bus width and bus mode*/
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/*switch bus width and bus mode*/
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err = mmc_select_bus_width(card, ext_csd);
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err = mmc_select_bus_width(card, ext_csd);
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if (err)
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if (err)
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