Re: [PATCH] usb: musb: Fix format specifier warning
From: Emil Goode
Date: Sat Jun 01 2013 - 13:11:55 EST
Thank's for your pointers.
I will send a patch that applies on top of Felipe's patch.
On Sat, Jun 01, 2013 at 04:15:03PM +0300, Andy Shevchenko wrote:
> On Sat, Jun 1, 2013 at 1:39 AM, Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote:
> > On 05/31/13 15:34, Andy Shevchenko wrote:
> >> On Fri, May 31, 2013 at 11:22 PM, Emil Goode <emilgoode@xxxxxxxxx> wrote:
> >>> This patch fixes a format specifier warning. dma_addr_t can be either
> >>> u32 or u64 so we should cast to the largest type and change the format
> >>> specifier to %llx.
> >> dma_addr_t is derived from phys_addr_t, thus you may use %pa specifier
> >> which is available from v3.8(?).
> >> Something like this:
> >> dma_addr_t src_addr;
> >> dev_dbg(dev, "DMA addr: %pa\n", src_addr);
> > Isn't that:
> > deb_dbg(dev, "DMA addr: %pa\n", &src_addr);
> You are right.
> With Best Regards,
> Andy Shevchenko
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