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Add __unused to variables that are only used if TU_LOG does something

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This commit is contained in:
graham sanderson 2021-06-03 10:10:44 -05:00
parent d49938d0f5
commit c81bc38d42
1 changed files with 4 additions and 4 deletions
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8
src/portable/raspberrypi/rp2040/rp2040_usb.h
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@ -134,11 +134,11 @@ typedef union TU_ATTR_PACKED
TU_VERIFY_STATIC(sizeof(rp2040_buffer_control_t) == 2, "size is not correct"); TU_VERIFY_STATIC(sizeof(rp2040_buffer_control_t) == 2, "size is not correct");
static inline void print_bufctrl16(uint32_t u16) static inline void print_bufctrl16(uint32_t __unused u16)
{ {
rp2040_buffer_control_t bufctrl; rp2040_buffer_control_t __unused bufctrl = {
.u16 = u16
bufctrl.u16 = u16; };
TU_LOG(2, "len = %u, available = %u, stall = %u, reset = %u, toggle = %u, last = %u, full = %u\r\n", TU_LOG(2, "len = %u, available = %u, stall = %u, reset = %u, toggle = %u, last = %u, full = %u\r\n",
bufctrl.xfer_len, bufctrl.available, bufctrl.stall, bufctrl.reset_bufsel, bufctrl.data_toggle, bufctrl.last_buf, bufctrl.full); bufctrl.xfer_len, bufctrl.available, bufctrl.stall, bufctrl.reset_bufsel, bufctrl.data_toggle, bufctrl.last_buf, bufctrl.full);