From 7f99a4216d68f6d75d5d544aa265d72f193bad7f Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Tue, 31 Jan 2012 12:48:59 +0200 Subject: [PATCH] dmaengine: intel_mid_dma: fix error status mask The error status mask (MASK_ERR) has the same format as the other masks (MASK_TFR, MASK_BLOCK etc) and must be cleared the same way. Signed-off-by: Adrian Hunter Signed-off-by: Vinod Koul --- drivers/dma/intel_mid_dma.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c index 74f70aadf9e4..512e2ab3febb 100644 --- a/drivers/dma/intel_mid_dma.c +++ b/drivers/dma/intel_mid_dma.c @@ -1056,7 +1056,8 @@ static irqreturn_t intel_mid_dma_interrupt(int irq, void *data) } err_status &= mid->intr_mask; if (err_status) { - iowrite32(MASK_INTR_REG(err_status), mid->dma_base + MASK_ERR); + iowrite32((err_status << INT_MASK_WE), + mid->dma_base + MASK_ERR); call_tasklet = 1; } if (call_tasklet) -- 2.20.1