Messages in this thread Patch in this message | | | Date | Wed, 11 Nov 2009 15:04:24 +0100 | From | Jean Delvare <> | Subject | resource_size doesn't change the resource |
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The resource_size function doesn't change the resource it operates on, so the res parameter can be marked const. Same for the resource_type function.
Signed-off-by: Jean Delvare <khali@linux-fr.org> --- include/linux/ioport.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.32-rc6.orig/include/linux/ioport.h 2009-09-28 10:29:17.000000000 +0200 +++ linux-2.6.32-rc6/include/linux/ioport.h 2009-11-11 13:22:27.000000000 +0100 @@ -126,11 +126,11 @@ extern int allocate_resource(struct reso int adjust_resource(struct resource *res, resource_size_t start, resource_size_t size); resource_size_t resource_alignment(struct resource *res); -static inline resource_size_t resource_size(struct resource *res) +static inline resource_size_t resource_size(const struct resource *res) { return res->end - res->start + 1; } -static inline unsigned long resource_type(struct resource *res) +static inline unsigned long resource_type(const struct resource *res) { return res->flags & IORESOURCE_TYPE_BITS; }
-- Jean Delvare
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