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dma: fix endian issue in mt76_dma_get_buf

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Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Felix Fietkau
2017-02-27 09:44:20 +01:00
parent cc704981bd
commit b056a78fd7
1 changed files with 2 additions and 2 deletions
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dma.c
+2 -2
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@@ -194,9 +194,9 @@ mt76_dma_get_buf(struct mt76_dev *dev, struct mt76_queue *q, int idx,
void *buf = e->buf;
int buf_len = SKB_WITH_OVERHEAD(q->buf_size);
buf_addr = READ_ONCE(desc->buf0);
buf_addr = le32_to_cpu(READ_ONCE(desc->buf0));
if (len) {
u32 ctl = READ_ONCE(desc->ctrl);
u32 ctl = le32_to_cpu(READ_ONCE(desc->ctrl));
*len = FIELD_GET(MT_DMA_CTL_SD_LEN0, ctl);
*more = !(ctl & MT_DMA_CTL_LAST_SEC0);
}