linux-kernel - [PATCH v2] Bluetooth: btrtl: Decrease HCI_OP

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Message-ID: <20241001074339.1160157-1-hildawu@realtek.com>
Date: Tue, 1 Oct 2024 15:43:39 +0800
From: Hilda Wu <hildawu@...ltek.com>
To: <marcel@...tmann.org>
CC: <luiz.dentz@...il.com>, <linux-bluetooth@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <alex_lu@...lsil.com.cn>,
        <max.chou@...ltek.com>, <kidman@...ltek.com>, <howardchung@...gle.com>,
        <apusaka@...omium.org>, <yinghsu@...omium.org>, <johnlai@...gle.com>
Subject: [PATCH v2] Bluetooth: btrtl: Decrease HCI_OP_RESET timeout from 10 s to 2 s

The original timeout setting for HCI Reset on shutdown is 10 seconds.
Since the HCI Reset processing time is soon, so decrease the timeout
to 2 seconds for HCI Reset on shutdown.

Signed-off-by: Hilda Wu <hildawu@...ltek.com>
---
V1 -> V2: Modify commit message and summary
---
---
 drivers/bluetooth/btrtl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 2d95b3ea046d..7128a8a0ba25 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -1371,7 +1371,7 @@ int btrtl_shutdown_realtek(struct hci_dev *hdev)
 	/* According to the vendor driver, BT must be reset on close to avoid
 	 * firmware crash.
 	 */
-	skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_INIT_TIMEOUT);
+	skb = __hci_cmd_sync(hdev, HCI_OP_RESET, 0, NULL, HCI_CMD_TIMEOUT);
 	if (IS_ERR(skb)) {
 		ret = PTR_ERR(skb);
 		bt_dev_err(hdev, "HCI reset during shutdown failed");
-- 
2.34.1