Commit 271fa685 authored by Lorenzo Bianconi's avatar Lorenzo Bianconi Committed by Felix Fietkau
Browse files

mt76: mt7921: wake the device before dumping power table 



Always wake the device up before dumping the single_sku power table
otherwise the device can hang.

Fixes: ea29acc9 ("mt76: mt7921: add dumping Tx power table")
Signed-off-by: default avatarLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent 6ab079e2

drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c

+3 −0
Original line number Diff line number Diff line
@@ -184,7 +184,10 @@ mt7921_txpwr(struct seq_file *s, void *data) 
	struct mt7921_txpwr txpwr;

	int ret;



	mt7921_mutex_acquire(dev);

	ret = mt7921_get_txpwr_info(dev, &txpwr);

	mt7921_mutex_release(dev);



	if (ret)

		return ret;