On Wed, 2013-07-17 at 15:39 -0700, Dan Williams wrote:
> On Mon, Jun 17, 2013 at 3:35 AM, Paul Bolle <[email protected]> wrote:
> Seems this is fixed in gcc as of 4.7.2, but we can make things quieter
> for build testers on older compilers.
Well, I'm currently using
gcc (GCC) 4.7.2 20121109 (Red Hat 4.7.2-8)
as shipped for Fedora 18.
> > diff --git a/drivers/dma/ioat/dma_v3.c b/drivers/dma/ioat/dma_v3.c
> > index ca6ea9b..b5102da 100644
> > --- a/drivers/dma/ioat/dma_v3.c
> > +++ b/drivers/dma/ioat/dma_v3.c
> > @@ -251,7 +251,7 @@ static bool is_bwd_noraid(struct pci_dev *pdev)
> > }
> >
> > static void pq16_set_src(struct ioat_raw_descriptor *desc[3],
> > - dma_addr_t addr, u32 offset, u8 coef, int idx)
> > + dma_addr_t addr, u32 offset, u8 coef, unsigned int
> > idx)
>
> "unsigned int" --> "unsigned"
Fine with me, but it does introduce a second form in this file (it
already uses "unsigned int" a few times).
> > {
> > struct ioat_pq_descriptor *pq = (struct ioat_pq_descriptor
> > *)desc[0];
> > struct ioat_pq16a_descriptor *pq16 =
>
> Just do this hunk as the minimal one line change.
You're right. Just this hunk is enough. I'll try to send a v2 shortly.
Paul Bolle
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