diff options
-rw-r--r-- | drivers/mtd/onenand/samsung.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/mtd/onenand/samsung.c b/drivers/mtd/onenand/samsung.c index 094dfcbe2347..a460f1b748c2 100644 --- a/drivers/mtd/onenand/samsung.c +++ b/drivers/mtd/onenand/samsung.c | |||
@@ -554,14 +554,13 @@ static int s5pc110_dma_ops(void *dst, void *src, size_t count, int direction) | |||
554 | 554 | ||
555 | do { | 555 | do { |
556 | status = readl(base + S5PC110_DMA_TRANS_STATUS); | 556 | status = readl(base + S5PC110_DMA_TRANS_STATUS); |
557 | if (status & S5PC110_DMA_TRANS_STATUS_TE) { | ||
558 | writel(S5PC110_DMA_TRANS_CMD_TEC, | ||
559 | base + S5PC110_DMA_TRANS_CMD); | ||
560 | return -EIO; | ||
561 | } | ||
557 | } while (!(status & S5PC110_DMA_TRANS_STATUS_TD)); | 562 | } while (!(status & S5PC110_DMA_TRANS_STATUS_TD)); |
558 | 563 | ||
559 | if (status & S5PC110_DMA_TRANS_STATUS_TE) { | ||
560 | writel(S5PC110_DMA_TRANS_CMD_TEC, base + S5PC110_DMA_TRANS_CMD); | ||
561 | writel(S5PC110_DMA_TRANS_CMD_TDC, base + S5PC110_DMA_TRANS_CMD); | ||
562 | return -EIO; | ||
563 | } | ||
564 | |||
565 | writel(S5PC110_DMA_TRANS_CMD_TDC, base + S5PC110_DMA_TRANS_CMD); | 564 | writel(S5PC110_DMA_TRANS_CMD_TDC, base + S5PC110_DMA_TRANS_CMD); |
566 | 565 | ||
567 | return 0; | 566 | return 0; |