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[sdio] Fixed error for dma size calculation.

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This commit is contained in:
weety 2018-09-09 14:05:45 +08:00
parent 618e185cd3
commit 02a2b78943
1 changed files with 1 additions and 1 deletions
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2
components/drivers/sdio/block_dev.c
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@ -394,7 +394,7 @@ rt_int32_t rt_mmcsd_blk_probe(struct rt_mmcsd_card *card)
break; break;
} }
blk_dev->max_req_size = BLK_MIN((card->host->max_seg_size * blk_dev->max_req_size = BLK_MIN((card->host->max_dma_segs *
card->host->max_seg_size) >> 9, card->host->max_seg_size) >> 9,
(card->host->max_blk_count * (card->host->max_blk_count *
card->host->max_blk_size) >> 9); card->host->max_blk_size) >> 9);