From 748e4f3d702def1a4bff191e0cf93b6a05340f01 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:41:34 +0000
Subject: [PATCH] add gpio led uart
---
kernel/drivers/hid/hid-mcp2221.c | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/hid/hid-mcp2221.c b/kernel/drivers/hid/hid-mcp2221.c
index de52e9f..560eeec 100644
--- a/kernel/drivers/hid/hid-mcp2221.c
+++ b/kernel/drivers/hid/hid-mcp2221.c
@@ -840,11 +840,18 @@
return ret;
}
- ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+ /*
+ * This driver uses the .raw_event callback and therefore does not need any
+ * HID_CONNECT_xxx flags.
+ */
+ ret = hid_hw_start(hdev, 0);
if (ret) {
hid_err(hdev, "can't start hardware\n");
return ret;
}
+
+ hid_info(hdev, "USB HID v%x.%02x Device [%s] on %s\n", hdev->version >> 8,
+ hdev->version & 0xff, hdev->name, hdev->phys);
ret = hid_hw_open(hdev);
if (ret) {
@@ -870,8 +877,7 @@
mcp->adapter.retries = 1;
mcp->adapter.dev.parent = &hdev->dev;
snprintf(mcp->adapter.name, sizeof(mcp->adapter.name),
- "MCP2221 usb-i2c bridge on hidraw%d",
- ((struct hidraw *)hdev->hidraw)->minor);
+ "MCP2221 usb-i2c bridge");
ret = i2c_add_adapter(&mcp->adapter);
if (ret) {
--
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