Need include it for irq_of_parse_and_map(), the related error with allmodconfig under microblaze: drivers/usb/host/ehci-xilinx-of.c: In function ‘ehci_hcd_xilinx_of_probe’: drivers/usb/host/ehci-xilinx-of.c:156:2: error: implicit declaration of function ‘irq_of_parse_and_map’ [-Werror=implicit-function-declaration] irq = irq_of_parse_and_map(dn, 0); ^ Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx> --- drivers/usb/host/ehci-xilinx-of.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c index fe57710..a232836 100644 --- a/drivers/usb/host/ehci-xilinx-of.c +++ b/drivers/usb/host/ehci-xilinx-of.c @@ -31,6 +31,7 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/of_address.h> +#include <linux/of_irq.h> /** * ehci_xilinx_port_handed_over - hand the port out if failed to enable it -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html