linux-kernel - [PATCH v4 2/8] ARM: aurora-l2: add prefix to MAX_RANGE

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Message-Id: <20180112012755.20495-3-chris.packham@alliedtelesis.co.nz>
Date:   Fri, 12 Jan 2018 14:27:49 +1300
From:   Chris Packham <chris.packham@...iedtelesis.co.nz>
To:     linux@...linux.org.uk, bp@...en8.de, jlu@...gutronix.de
Cc:     Chris.Packham@...iedtelesis.co.nz,
        thomas.petazzoni@...e-electrons.com, kernel@...gutronix.de,
        gregory.clement@...e-electrons.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v4 2/8] ARM: aurora-l2: add prefix to MAX_RANGE_SIZE

From: Jan Luebbe <jlu@...gutronix.de>

The macro name is too generic, so add a AURORA_ prefix.

Signed-off-by: Jan Luebbe <jlu@...gutronix.de>
Reviewed-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>
---
 arch/arm/include/asm/hardware/cache-aurora-l2.h | 2 +-
 arch/arm/mm/cache-l2x0.c                        | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/include/asm/hardware/cache-aurora-l2.h b/arch/arm/include/asm/hardware/cache-aurora-l2.h
index c86124769831..dc5c479ec4c3 100644
--- a/arch/arm/include/asm/hardware/cache-aurora-l2.h
+++ b/arch/arm/include/asm/hardware/cache-aurora-l2.h
@@ -41,7 +41,7 @@
 #define AURORA_ACR_FORCE_WRITE_THRO_POLICY	\
 	(2 << AURORA_ACR_FORCE_WRITE_POLICY_OFFSET)
 
-#define MAX_RANGE_SIZE		1024
+#define AURORA_MAX_RANGE_SIZE	1024
 
 #define AURORA_WAY_SIZE_SHIFT	2
 
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index a00d6f7fd34c..7d2d2a3c67d0 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -1364,8 +1364,8 @@ static unsigned long aurora_range_end(unsigned long start, unsigned long end)
 	 * since cache range operations stall the CPU pipeline
 	 * until completion.
 	 */
-	if (end > start + MAX_RANGE_SIZE)
-		end = start + MAX_RANGE_SIZE;
+	if (end > start + AURORA_MAX_RANGE_SIZE)
+		end = start + AURORA_MAX_RANGE_SIZE;
 
 	/*
 	 * Cache range operations can't straddle a page boundary.
-- 
2.15.1