vserver 1.9.5.x5

[linux-2.6.git] / arch / arm / mach-imx / dma.c

diff --git a/arch/arm/mach-imx/dma.c b/arch/arm/mach-imx/dma.c
index 7387ccb..2a44d53 100644 (file)
--- a/arch/arm/mach-imx/dma.c
+++ b/arch/arm/mach-imx/dma.c
@@ -136,7 +136,7 @@ dma_err_handler(int irq, void *dev_id, struct pt_regs *regs)
                               i, channel->name);
                        DBOSR |= (1 << i);
                }
-               DISR |= (1 << i);
+               DISR = (1 << i);
        }
        return IRQ_HANDLED;
 }
@@ -158,10 +158,10 @@ dma_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
                                 */
                                printk(KERN_WARNING
                                       "spurious IRQ for DMA channel %d\n", i);
-                               DISR |= (1 << i);
                        }
                }
        }
+       DISR = disr;
        return IRQ_HANDLED;
 }