From 8af620f06f015eb9e9062f6398204ee011b5ef22 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Thu, 2 Nov 2017 15:53:25 +0000 Subject: usb: gadget: udc: renesas_usb3: make const array max_packet_array static Don't populate the const array max_packet_array on the stack, instead make it static. Makes the object code smaller by over 90 bytes: Before: text data bss dec hex filename 34337 5612 128 40077 9c8d renesas_usb3.o After: text data bss dec hex filename 34149 5708 128 39985 9c31 renesas_usb3.o (gcc version 7.2.0 x86_64) Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/udc/renesas_usb3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb') diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index ed84f5158a38..cb461b8f4509 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2058,7 +2058,7 @@ static u32 usb3_calc_rammap_val(struct renesas_usb3_ep *usb3_ep, const struct usb_endpoint_descriptor *desc) { int i; - const u32 max_packet_array[] = {8, 16, 32, 64, 512}; + static const u32 max_packet_array[] = {8, 16, 32, 64, 512}; u32 mpkt = PN_RAMMAP_MPKT(1024); for (i = 0; i < ARRAY_SIZE(max_packet_array); i++) { -- cgit v1.2.3