From 3e2816c1078eb2b5a3276eb83d4da156b3e2d04f Mon Sep 17 00:00:00 2001
From: Finn Thain <fthain@telegraphics.com.au>
Date: Wed, 11 Apr 2018 20:50:14 -0400
Subject: [PATCH] m68k/mac: Fix SWIM memory resource end address

The resource size is 0x2000 == end - start + 1.
Therefore end == start + 0x2000 - 1.

Cc: Laurent Vivier <lvivier@redhat.com>
Cc: stable@vger.kernel.org # v4.14+
Tested-by: Stan Johnson <userm57@yahoo.com>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
---
 arch/m68k/mac/config.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/m68k/mac/config.c b/arch/m68k/mac/config.c
index 0c3275aa0197..e522307db47c 100644
--- a/arch/m68k/mac/config.c
+++ b/arch/m68k/mac/config.c
@@ -1005,7 +1005,7 @@ int __init mac_platform_init(void)
 		struct resource swim_rsrc = {
 			.flags = IORESOURCE_MEM,
 			.start = (resource_size_t)swim_base,
-			.end   = (resource_size_t)swim_base + 0x2000,
+			.end   = (resource_size_t)swim_base + 0x1FFF,
 		};
 
 		platform_device_register_simple("swim", -1, &swim_rsrc, 1);