Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH 1/2] dmaengine: intel_mid_dma: fix error status mask | Date | Tue, 31 Jan 2012 12:48:59 +0200 |
| |
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> --- drivers/dma/intel_mid_dma.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/dma/intel_mid_dma.c b/drivers/dma/intel_mid_dma.c index 74f70aa..512e2ab 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) -- 1.7.6.4
| |