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Commit b7a59701 authored by Zefir Kurtisi's avatar Zefir Kurtisi Committed by John W. Linville
Browse files

ath9k: fix build error with disabled debug 



DFS pulse interval printing is only available
when CONFIG_ATH9K_DEBUGFS is set.

Signed-off-by: default avatarZefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 7e8c0499

drivers/net/wireless/ath/ath9k/dfs.c

+2 −0
Original line number Diff line number Diff line
@@ -178,12 +178,14 @@ void ath9k_dfs_process_phyerr(struct ath_softc *sc, void *data, 
	pe.ts = mactime;

	if (ath9k_postprocess_radar_event(sc, &ard, &pe)) {

		struct dfs_pattern_detector *pd = sc->dfs_detector;

#ifdef CONFIG_ATH9K_DEBUGFS

		ath_dbg(common, DFS,

			"ath9k_dfs_process_phyerr: channel=%d, ts=%llu, "

			"width=%d, rssi=%d, delta_ts=%llu\n",

			pe.freq, pe.ts, pe.width, pe.rssi,

			pe.ts - sc->debug.stats.dfs_stats.last_ts);

		sc->debug.stats.dfs_stats.last_ts = pe.ts;

#endif

		DFS_STAT_INC(sc, pulses_processed);

		if (pd != NULL && pd->add_pulse(pd, &pe)) {

			DFS_STAT_INC(sc, radar_detected);