[PATCH] Bluetooth: hci_qca: Simplify determination of serial clock on/off state from votes

[Matthias Kaehlcke]

The serial clocks should be on when there is a vote for at least one
of the clocks (RX or TX), and off when there is no 'on' vote. The
current logic to determine the combined state is a bit redundant
in the code paths for different types of votes, use a single
statement in the common path instead.

Signed-off-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
---

 drivers/bluetooth/hci_qca.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 836949d827ee9..997ddab26a33b 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -289,25 +289,21 @@ static void serial_clock_vote(unsigned long vote, struct hci_uart *hu)
 	case HCI_IBS_TX_VOTE_CLOCK_ON:
 		qca->tx_vote = true;
 		qca->tx_votes_on++;
-		new_vote = true;
 		break;
 
 	case HCI_IBS_RX_VOTE_CLOCK_ON:
 		qca->rx_vote = true;
 		qca->rx_votes_on++;
-		new_vote = true;
 		break;
 
 	case HCI_IBS_TX_VOTE_CLOCK_OFF:
 		qca->tx_vote = false;
 		qca->tx_votes_off++;
-		new_vote = qca->rx_vote | qca->tx_vote;
 		break;
 
 	case HCI_IBS_RX_VOTE_CLOCK_OFF:
 		qca->rx_vote = false;
 		qca->rx_votes_off++;
-		new_vote = qca->rx_vote | qca->tx_vote;
 		break;
 
 	default:
@@ -315,6 +311,8 @@ static void serial_clock_vote(unsigned long vote, struct hci_uart *hu)
 		return;
 	}
 
+	new_vote = qca->rx_vote | qca->tx_vote;
+
 	if (new_vote != old_vote) {
 		if (new_vote)
 			__serial_clock_on(hu->tty);
-- 
2.27.0.278.ge193c7cf3a9-goog