[PATCH 2/2] arm64: cputype: Silence Sparse warnings
Robin Murphy
robin.murphy at arm.com
Fri Feb 16 09:04:23 PST 2018
Sparse makes a fair bit of noise about our MPIDR mask being implicitly
long - let's explicitly describe it as such rather than just relying on
the value forcing automatic promotion.
Signed-off-by: Robin Murphy <robin.murphy at arm.com>
---
arch/arm64/include/asm/cputype.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h
index be7bd19c87ec..eda8c5f629fc 100644
--- a/arch/arm64/include/asm/cputype.h
+++ b/arch/arm64/include/asm/cputype.h
@@ -20,7 +20,7 @@
#define MPIDR_UP_BITMASK (0x1 << 30)
#define MPIDR_MT_BITMASK (0x1 << 24)
-#define MPIDR_HWID_BITMASK 0xff00ffffff
+#define MPIDR_HWID_BITMASK 0xff00ffffffUL
#define MPIDR_LEVEL_BITS_SHIFT 3
#define MPIDR_LEVEL_BITS (1 << MPIDR_LEVEL_BITS_SHIFT)
--
2.16.1.dirty
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