On Tue, Feb 15, 2011 at 04:38:32PM +0300, Sergei Shtylyov wrote:
>> diff --git a/arch/arm/mach-omap2/iommu2.c b/arch/arm/mach-omap2/iommu2.c
>> index 14ee686..4244a07 100644
>> --- a/arch/arm/mach-omap2/iommu2.c
>> +++ b/arch/arm/mach-omap2/iommu2.c
>> @@ -163,13 +163,13 @@ static u32 omap2_iommu_fault_isr(struct iommu *obj,
>> u32 *ra)
>> da = iommu_read_reg(obj, MMU_FAULT_AD);
>> *ra = da;
>>
>> - dev_err(obj->dev, "%s:\tda:%08x ", __func__, da);
>> + dev_dbg(obj->dev, "%s:\tda:%08x ", __func__, da);
>
> Note that dev_dbg() will only print something if either DEBUG or
> CONFIG_DYNAMIC_DEBUG are defined...
>
>>
>> for (i = 0; i< ARRAY_SIZE(err_msg); i++) {
>> if (stat & (1<< i))
>> - printk("%s ", err_msg[i]);
>> + printk(KERN_DEBUG "%s ", err_msg[i]);
>
> ... unlike printk(KERN_DEBUG...). You probably want to use pr_debug()
> instead.
No - this isn't starting a new line. pr_cont() here.
>> }
>> - printk("\n");
>> + printk(KERN_DEBUG "\n");
>
> Here too... Although wait, it should be KERN_CONT instead! Debug
> levels are only attributed to the whole lines.
And pr_cont() here too. If you care about using KERN_CONT which is
just a static marker to allow automated printk level checking easier.
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