From 1a4e564b7db999fbe5d88318c96ac8747699d417 Mon Sep 17 00:00:00 2001 From: Magnus Damm Date: Tue, 29 Jul 2008 22:32:57 -0700 Subject: resource: add resource_size() Avoid one-off errors by introducing a resource_size() function. Signed-off-by: Magnus Damm Cc: Ben Dooks Cc: Jean Delvare Cc: Paul Mundt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/resource.c') diff --git a/kernel/resource.c b/kernel/resource.c index 74af2d7cb5a1..f5b518eabefe 100644 --- a/kernel/resource.c +++ b/kernel/resource.c @@ -490,7 +490,7 @@ resource_size_t resource_alignment(struct resource *res) { switch (res->flags & (IORESOURCE_SIZEALIGN | IORESOURCE_STARTALIGN)) { case IORESOURCE_SIZEALIGN: - return res->end - res->start + 1; + return resource_size(res); case IORESOURCE_STARTALIGN: return res->start; default: -- cgit v1.2.1