| Message ID | 1470111037-18531-4-git-send-email-gwshan@linux.vnet.ibm.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Tue, 2016-02-08 at 04:10:31 UTC, Gavin Shan wrote: > This fixes the warning reported from sparse: > > gwshan@gwshan:~/sandbox/l$ make C=2 CF=-D__CHECK_ENDIAN__ \ > arch/powerpc/platforms/powernv/eeh-powernv.o > : > arch/powerpc/platforms/powernv/eeh-powernv.c:875:23: \ > warning: constant 0x8000000000000000 is so big it is unsigned long > > Fixes: ebe225312739 ("powerpc/powernv: Support PCI slot ID") > Suggested-by: Michael Ellerman <mpe@ellerman.id.au> > Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/066bcd785aac9c10e5f9b873f9bd2e cheers
diff --git a/arch/powerpc/include/asm/pnv-pci.h b/arch/powerpc/include/asm/pnv-pci.h index 0cbd813..62a36ed 100644 --- a/arch/powerpc/include/asm/pnv-pci.h +++ b/arch/powerpc/include/asm/pnv-pci.h @@ -15,7 +15,7 @@ #include <misc/cxl-base.h> #include <asm/opal-api.h> -#define PCI_SLOT_ID_PREFIX 0x8000000000000000 +#define PCI_SLOT_ID_PREFIX (1UL << 63) #define PCI_SLOT_ID(phb_id, bdfn) \ (PCI_SLOT_ID_PREFIX | ((uint64_t)(bdfn) << 16) | (phb_id))
This fixes the warning reported from sparse: gwshan@gwshan:~/sandbox/l$ make C=2 CF=-D__CHECK_ENDIAN__ \ arch/powerpc/platforms/powernv/eeh-powernv.o : arch/powerpc/platforms/powernv/eeh-powernv.c:875:23: \ warning: constant 0x8000000000000000 is so big it is unsigned long Fixes: ebe225312739 ("powerpc/powernv: Support PCI slot ID") Suggested-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> --- arch/powerpc/include/asm/pnv-pci.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)