From: Andrew Morton CC arch/alpha/kernel/setup.o include/linux/pci.h:1031: warning: `pci_resource_to_user' defined but not used make[1]: *** [arch/alpha/kernel/setup.o] Error 1 make: *** [arch/alpha/kernel/setup.o] Error 2 I assume you meant this: Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton --- include/linux/pci.h | 5 ++--- 1 files changed, 2 insertions(+), 3 deletions(-) diff -puN include/linux/pci.h~fix-pci-mmap-on-ppc-and-ppc64-fix include/linux/pci.h --- 25-alpha/include/linux/pci.h~fix-pci-mmap-on-ppc-and-ppc64-fix 2005-05-09 22:28:16.000000000 -0700 +++ 25-alpha-akpm/include/linux/pci.h 2005-05-09 22:28:16.000000000 -0700 @@ -1025,9 +1025,8 @@ static inline char *pci_name(struct pci_ * in sysfs and /proc */ #ifndef HAVE_ARCH_PCI_RESOURCE_TO_USER -static void pci_resource_to_user(const struct pci_dev *dev, int bar, - const struct resource *rsrc, - u64 *start, u64 *end) +static inline void pci_resource_to_user(const struct pci_dev *dev, int bar, + const struct resource *rsrc, u64 *start, u64 *end) { *start = rsrc->start; *end = rsrc->end; _