The ee_read trace event was added with the driver in commit c869f77d6abb ("add mt7601u driver"), but no call to trace_ee_read() has ever existed in the tree. Building with UT=1 reports the tracepoint as unused. Each unused trace event wastes several KB of kernel memory. Remove it to avoid that waste. Signed-off-by: Bashirah Lawal --- drivers/net/wireless/mediatek/mt7601u/trace.h | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt7601u/trace.h b/drivers/net/wireless/mediatek/mt7601u/trace.h index 07696b672161..208ab8b0117a 100644 --- a/drivers/net/wireless/mediatek/mt7601u/trace.h +++ b/drivers/net/wireless/mediatek/mt7601u/trace.h @@ -123,21 +123,6 @@ TRACE_EVENT(mt_vend_req, !!__entry->buf, __entry->buflen) ); -TRACE_EVENT(ee_read, - TP_PROTO(struct mt7601u_dev *dev, int offset, u16 val), - TP_ARGS(dev, offset, val), - TP_STRUCT__entry( - DEV_ENTRY - __field(int, o) __field(u16, v) - ), - TP_fast_assign( - DEV_ASSIGN; - __entry->o = offset; - __entry->v = val; - ), - TP_printk(DEV_PR_FMT "%04x=%04x", DEV_PR_ARG, __entry->o, __entry->v) -); - DECLARE_EVENT_CLASS(dev_rf_reg_evt, TP_PROTO(struct mt7601u_dev *dev, u8 bank, u8 reg, u8 val), TP_ARGS(dev, bank, reg, val), -- 2.53.0