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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 <colin.king@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -2058,7 +2058,7 @@ static u32 usb3_calc_rammap_val(struct renesas_usb3_ep *usb3_ep,
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const struct usb_endpoint_descriptor *desc)
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const struct usb_endpoint_descriptor *desc)
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{
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{
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int i;
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int i;
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const u32 max_packet_array[] = {8, 16, 32, 64, 512};
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static const u32 max_packet_array[] = {8, 16, 32, 64, 512};
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u32 mpkt = PN_RAMMAP_MPKT(1024);
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u32 mpkt = PN_RAMMAP_MPKT(1024);
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for (i = 0; i < ARRAY_SIZE(max_packet_array); i++) {
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for (i = 0; i < ARRAY_SIZE(max_packet_array); i++) {
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