mt76: mt7915: remove dead code in debugfs code

Remove some more not used code in mt7915 debugfs.
Squash mt7915_puts_rate_txpower and mt7915_rate_txpower_show.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi 2021-10-18 17:43:23 +02:00 • committed by Felix Fietkau
commit e0710ca957