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Date: Fri, 18 Nov 2016 18:58:28 +0530 From: Kishon Vijay Abraham I <kishon@...com> To: <gregkh@...uxfoundation.org> CC: <kishon@...com>, <linux-kernel@...r.kernel.org> Subject: [PATCH 05/20] phy: meson8b-usb2: request a shared reset line From: Martin Blumenstingl <martin.blumenstingl@...glemail.com> Both PHYs are sharing one reset line. With recent improvements to the reset framework we can now also use reset_control_reset with shared resets. This allows us to drop some workarounds where the reset was only specified for one PHY but not the other, to make sure that the reset it only executed once (as the reset framework was not able to use reset_control_reset with shared reset lines). Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com> Signed-off-by: Kishon Vijay Abraham I <kishon@...com> --- drivers/phy/phy-meson8b-usb2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/phy/phy-meson8b-usb2.c b/drivers/phy/phy-meson8b-usb2.c index dca3947..33c9f4b 100644 --- a/drivers/phy/phy-meson8b-usb2.c +++ b/drivers/phy/phy-meson8b-usb2.c @@ -240,8 +240,7 @@ static int phy_meson8b_usb2_probe(struct platform_device *pdev) if (IS_ERR(priv->clk_usb)) return PTR_ERR(priv->clk_usb); - priv->reset = devm_reset_control_get_optional_exclusive(&pdev->dev, - NULL); + priv->reset = devm_reset_control_get_optional_shared(&pdev->dev, NULL); if (PTR_ERR(priv->reset) == -EPROBE_DEFER) return PTR_ERR(priv->reset); -- 1.7.9.5
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