From 297b60346df8beafee954a0fd7c2d64f33f3b9bc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 11 May 2024 01:44:05 +0000
Subject: [PATCH] rtl8211F_led_control
---
kernel/drivers/usb/musb/mediatek.c | 21 +++++++++++++--------
1 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/usb/musb/mediatek.c b/kernel/drivers/usb/musb/mediatek.c
index eaf6bff..6b92d03 100644
--- a/kernel/drivers/usb/musb/mediatek.c
+++ b/kernel/drivers/usb/musb/mediatek.c
@@ -115,9 +115,8 @@
clk_disable_unprepare(glue->main);
}
-static int musb_usb_role_sx_set(struct device *dev, enum usb_role role)
+static int mtk_otg_switch_set(struct mtk_glue *glue, enum usb_role role)
{
- struct mtk_glue *glue = dev_get_drvdata(dev);
struct musb *musb = glue->musb;
u8 devctl = readb(musb->mregs + MUSB_DEVCTL);
enum usb_role new_role;
@@ -168,9 +167,14 @@
return 0;
}
-static enum usb_role musb_usb_role_sx_get(struct device *dev)
+static int musb_usb_role_sx_set(struct usb_role_switch *sw, enum usb_role role)
{
- struct mtk_glue *glue = dev_get_drvdata(dev);
+ return mtk_otg_switch_set(usb_role_switch_get_drvdata(sw), role);
+}
+
+static enum usb_role musb_usb_role_sx_get(struct usb_role_switch *sw)
+{
+ struct mtk_glue *glue = usb_role_switch_get_drvdata(sw);
return glue->role;
}
@@ -181,6 +185,8 @@
role_sx_desc.set = musb_usb_role_sx_set;
role_sx_desc.get = musb_usb_role_sx_get;
+ role_sx_desc.fwnode = dev_fwnode(glue->dev);
+ role_sx_desc.driver_data = glue;
glue->role_sw = usb_role_switch_register(glue->dev, &role_sx_desc);
return PTR_ERR_OR_ZERO(glue->role_sw);
@@ -293,8 +299,7 @@
return -EINVAL;
}
- glue->role = new_role;
- musb_usb_role_sx_set(dev, glue->role);
+ mtk_otg_switch_set(glue, new_role);
return 0;
}
@@ -449,7 +454,7 @@
struct platform_device_info pinfo;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
- int ret = -ENOMEM;
+ int ret;
glue = devm_kzalloc(dev, sizeof(*glue), GFP_KERNEL);
if (!glue)
@@ -513,8 +518,8 @@
glue->xceiv = devm_usb_get_phy(dev, USB_PHY_TYPE_USB2);
if (IS_ERR(glue->xceiv)) {
- dev_err(dev, "fail to getting usb-phy %d\n", ret);
ret = PTR_ERR(glue->xceiv);
+ dev_err(dev, "fail to getting usb-phy %d\n", ret);
goto err_unregister_usb_phy;
}
--
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