From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Wed, 22 Mar 2017 03:36:56 +0000 (+0530)
Subject: powerpc/mm/hash: Convert mask to unsigned long
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=59248aecc4aea80c2c8b444ff8af9b894302a41d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

powerpc/mm/hash: Convert mask to unsigned long

This doesn't have any functional change. But helps in avoiding mistakes
in case the shift bit changes

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
index c68102293a19..c93450bf306f 100644
--- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h
+++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h
@@ -409,7 +409,7 @@ static inline unsigned long hpt_vpn(unsigned long ea,
 static inline unsigned long hpt_hash(unsigned long vpn,
 				     unsigned int shift, int ssize)
 {
-	int mask;
+	unsigned long mask;
 	unsigned long hash, vsid;
 
 	/* VPN_SHIFT can be atmost 12 */