linux-kernel - [RFCv1 3/8] phy: amlogic: meson8b-usb2: Use phy exit callback function

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Message-Id: <20210617194154.2397-4-linux.amoon@gmail.com>
Date:   Thu, 17 Jun 2021 19:41:38 +0000
From:   Anand Moon <linux.amoon@...il.com>
To:     --to=linux-phy@...ts.infradead.org,
        --to=linux-arm-kernel@...ts.infradead.org,
        --to=linux-amlogic@...ts.infradead.org,
        --to=linux-kernel@...r.kernel.org
Cc:     Anand Moon <linux.amoon@...il.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Vinod Koul <vkoul@...nel.org>,
        Neil Armstrong <narmstrong@...libre.com>,
        Kevin Hilman <khilman@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        linux-phy@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [RFCv1 3/8] phy: amlogic: meson8b-usb2: Use phy exit callback function

Reorder the code for phy bulkclk disable in .exit callback function.

Cc: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Signed-off-by: Anand Moon <linux.amoon@...il.com>
---
 drivers/phy/amlogic/phy-meson8b-usb2.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/drivers/phy/amlogic/phy-meson8b-usb2.c b/drivers/phy/amlogic/phy-meson8b-usb2.c
index d48171b0b32e..2b32a3eabccf 100644
--- a/drivers/phy/amlogic/phy-meson8b-usb2.c
+++ b/drivers/phy/amlogic/phy-meson8b-usb2.c
@@ -164,6 +164,15 @@ static int phy_meson8b_usb2_init(struct phy *phy)
 	return 0;
 }
 
+static int phy_meson8b_usb2_exit(struct phy *phy)
+{
+	struct phy_meson8b_usb2_priv *priv = phy_get_drvdata(phy);
+
+	clk_bulk_disable_unprepare(priv->num_clks, priv->clks);
+
+	return 0;
+}
+
 static int phy_meson8b_usb2_power_on(struct phy *phy)
 {
 	struct phy_meson8b_usb2_priv *priv = phy_get_drvdata(phy);
@@ -220,13 +229,13 @@ static int phy_meson8b_usb2_power_off(struct phy *phy)
 				   REG_DBG_UART_SET_IDDQ,
 				   REG_DBG_UART_SET_IDDQ);
 
-	clk_bulk_disable_unprepare(priv->num_clks, priv->clks);
 
 	return 0;
 }
 
 static const struct phy_ops phy_meson8b_usb2_ops = {
 	.init           = phy_meson8b_usb2_init,
+	.exit           = phy_meson8b_usb2_exit,
 	.power_on	= phy_meson8b_usb2_power_on,
 	.power_off	= phy_meson8b_usb2_power_off,
 	.owner		= THIS_MODULE,
-- 
2.31.1