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authorAdrian Hunter <adrian.hunter@intel.com>2012-01-31 12:48:59 +0200
committerVinod Koul <vinod.koul@linux.intel.com>2012-02-22 18:11:48 +0530
commit7f99a4216d68f6d75d5d544aa265d72f193bad7f (patch)
treeb8c40c704c886138e52c531d158773bb5d89b881 /drivers/dma
parentb63fd6ce71226e5e048e2035ba202b53f89a1825 (diff)
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 <adrian.hunter@intel.com> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'drivers/dma')
-rw-r--r--drivers/dma/intel_mid_dma.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c
index 74f70aadf9e..512e2ab3feb 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)