commit cb4f9988f86746fff3183d31381deb2b2a421a3a
author Geert Uytterhoeven <geert@linux-m68k.org> Wed Apr 27 10:28:19 2011 +0200
committer Geert Uytterhoeven <geert@linux-m68k.org> Sat Jul 30 21:21:38 2011 +0200
tree 5ab7a43422ef23570a35ab478119db86b481f217
parent cab49bc95d848a85d7108f896f6d21283f25f54c

m68k/amiga: Chip RAM - Use resource_size() to fix off-by-one error

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

arch/m68k/amiga/chipram.c

diff --git a/arch/m68k/amiga/chipram.c b/arch/m68k/amiga/chipram.c
index c3fe451..cfd3b7a 100644
--- a/arch/m68k/amiga/chipram.c
+++ b/arch/m68k/amiga/chipram.c
@@ -100,7 +100,7 @@
 		if (res->start != start)
 			continue;
 		*p = res->sibling;
-		size = res->end-start;
+		size = resource_size(res);
 		pr_debug("amiga_chip_free: free %lu bytes at %p\n", size, ptr);
 		atomic_add(size, &chipavail);
 		kfree(res);