From 8789b4296aa796f658a19cac7d27365012893de1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Draszik?= Date: Thu, 5 Dec 2024 10:22:00 +0000 Subject: phy: exynos5-usbdrd: gs101: ensure power is gated to SS phy in phy_exit() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We currently don't gate the power to the SS phy in phy_exit(). Shuffle the code slightly to ensure the power is gated to the SS phy as well. Fixes: 32267c29bc7d ("phy: exynos5-usbdrd: support Exynos USBDRD 3.1 combo phy (HS & SS)") CC: stable@vger.kernel.org # 6.11+ Reviewed-by: Krzysztof Kozlowski Reviewed-by: Peter Griffin Signed-off-by: André Draszik Link: https://lore.kernel.org/r/20241205-gs101-usb-phy-fix-v4-1-0278809fb810@linaro.org Signed-off-by: Vinod Koul --- drivers/phy/samsung/phy-exynos5-usbdrd.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/phy/samsung/phy-exynos5-usbdrd.c b/drivers/phy/samsung/phy-exynos5-usbdrd.c index 4a108fdab118..46b8f6987c62 100644 --- a/drivers/phy/samsung/phy-exynos5-usbdrd.c +++ b/drivers/phy/samsung/phy-exynos5-usbdrd.c @@ -1296,14 +1296,17 @@ static int exynos5_usbdrd_gs101_phy_exit(struct phy *phy) struct exynos5_usbdrd_phy *phy_drd = to_usbdrd_phy(inst); int ret; + if (inst->phy_cfg->id == EXYNOS5_DRDPHY_UTMI) { + ret = exynos850_usbdrd_phy_exit(phy); + if (ret) + return ret; + } + + exynos5_usbdrd_phy_isol(inst, true); + if (inst->phy_cfg->id != EXYNOS5_DRDPHY_UTMI) return 0; - ret = exynos850_usbdrd_phy_exit(phy); - if (ret) - return ret; - - exynos5_usbdrd_phy_isol(inst, true); return regulator_bulk_disable(phy_drd->drv_data->n_regulators, phy_drd->regulators); } -- cgit v1.2.3