linux-kernel - [PATCH v3] Bluetooth: hci_qca:Removed the function qca_setup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1580717149-7609-1-git-send-email-gubbaven@codeaurora.org>
Date:   Mon,  3 Feb 2020 13:35:49 +0530
From:   Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
To:     marcel@...tmann.org, johan.hedberg@...il.com
Cc:     mka@...omium.org, linux-kernel@...r.kernel.org,
        linux-bluetooth@...r.kernel.org, robh@...nel.org,
        hemantg@...eaurora.org, linux-arm-msm@...r.kernel.org,
        bgodavar@...eaurora.org, tientzu@...omium.org,
        seanpaul@...omium.org, rjliao@...eaurora.org, yshavit@...gle.com,
        Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
Subject: [PATCH v3] Bluetooth: hci_qca:Removed the function qca_setup_clock()

For enabling and disabling clocks, directly called the functions
clk_prepare_enable() and clk_disable_unprepare() respectively.

Signed-off-by: Venkata Lakshmi Narayana Gubba <gubbaven@...eaurora.org>
---
 drivers/bluetooth/hci_qca.c | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c
index 73706f3..eacc65b 100644
--- a/drivers/bluetooth/hci_qca.c
+++ b/drivers/bluetooth/hci_qca.c
@@ -1738,15 +1738,6 @@ static int qca_power_off(struct hci_dev *hdev)
 	return 0;
 }
 
-static int qca_setup_clock(struct clk *clk, bool enable)
-{
-	if (enable)
-		return clk_prepare_enable(clk);
-
-	clk_disable_unprepare(clk);
-	return 0;
-}
-
 static int qca_regulator_enable(struct qca_serdev *qcadev)
 {
 	struct qca_power *power = qcadev->bt_power;
@@ -1764,7 +1755,7 @@ static int qca_regulator_enable(struct qca_serdev *qcadev)
 
 	power->vregs_on = true;
 
-	ret = qca_setup_clock(qcadev->susclk, true);
+	ret = clk_prepare_enable(qcadev->susclk);
 	if (ret) {
 		/* Turn off regulators to overcome power leakage */
 		qca_regulator_disable(qcadev);
@@ -1791,7 +1782,7 @@ static void qca_regulator_disable(struct qca_serdev *qcadev)
 	power->vregs_on = false;
 
 	if (qcadev->susclk)
-		qca_setup_clock(qcadev->susclk, false);
+		clk_disable_unprepare(qcadev->susclk);
 }
 
 static int qca_init_regulators(struct qca_power *qca,
-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member 
of Code Aurora Forum, hosted by The Linux Foundation