Re: How to printk unsigned long long variable?

From: Jan Engelhardt
Date: Fri Jun 15 2007 - 12:29:43 EST

On Jun 16 2007 00:18, jidong xiao wrote:

> dma_mask should be a pointer, I mean, the element in struct device, see
> below,
> struct device {
> u64 *dma_mask; /* dma mask (if dma'able device) */

Then it's printk("%llx\n", (unsigned long long)*dev->dma_mask);

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