Commit 066bcd78 authored by Gavin Shan's avatar Gavin Shan Committed by Michael Ellerman

powerpc/powernv: Specify proper data type for PCI_SLOT_ID_PREFIX

This fixes the warning reported from sparse:

  eeh-powernv.c:875:23: warning: constant 0x8000000000000000 is so big it is unsigned long

Fixes: ebe22531 ("powerpc/powernv: Support PCI slot ID")
Suggested-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarGavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent a7032132
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
#include <misc/cxl-base.h> #include <misc/cxl-base.h>
#include <asm/opal-api.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) \ #define PCI_SLOT_ID(phb_id, bdfn) \
(PCI_SLOT_ID_PREFIX | ((uint64_t)(bdfn) << 16) | (phb_id)) (PCI_SLOT_ID_PREFIX | ((uint64_t)(bdfn) << 16) | (phb_id))
......
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