At least on arm, <asm/dma.h> does not get included when building drivers/pci/pci.o. This causes the following build warning which can be fixed by including <asm/dma.h>:
drivers/pci/pci.c:37:5: warning: symbol 'isa_dma_bridge_buggy' was not declared. Should it be static? Signed-off-by: Ben Dooks <[email protected]> --- Cc: Bjorn Helgaas <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] --- drivers/pci/pci.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index 9add285..86b538d 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -26,6 +26,7 @@ #include <linux/pm_runtime.h> #include <linux/pci_hotplug.h> #include <asm/setup.h> +#include <asm/dma.h> #include <linux/aer.h> #include "pci.h" -- 2.8.1
