The helper function usb_of_get_child_node() is defined in the header <linux/usb/of.h> but this was not included. Fix the warning about usb_of_get_child_node() not being declared by adding the right include. Fixes:
drivers/usb/core/of.c:31:20: warning: symbol 'usb_of_get_child_node' was not declared. Should it be static? Signed-off-by: Ben Dooks <[email protected]> --- Cc: Greg Kroah-Hartman <[email protected]> Cc: Arnd Bergmann <[email protected]> Cc: Philipp Zabel <[email protected]> Cc: Alan Stern <[email protected]> Cc: Peter Chen <[email protected]> Cc: [email protected] Cc: [email protected] --- drivers/usb/core/of.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c index 2289700..3de4f88 100644 --- a/drivers/usb/core/of.c +++ b/drivers/usb/core/of.c @@ -18,6 +18,7 @@ */ #include <linux/of.h> +#include <linux/usb/of.h> /** * usb_of_get_child_node - Find the device node match port number -- 2.8.1
