From bedbef8ad3e75a304af6361af235302bcc61d06b Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 14 May 2024 06:39:01 +0000
Subject: [PATCH] 修改内核路径
---
kernel/drivers/media/radio/si4713/radio-usb-si4713.c | 12 +++++-------
1 files changed, 5 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/media/radio/si4713/radio-usb-si4713.c b/kernel/drivers/media/radio/si4713/radio-usb-si4713.c
index 1ebbf02..2cf36c8 100644
--- a/kernel/drivers/media/radio/si4713/radio-usb-si4713.c
+++ b/kernel/drivers/media/radio/si4713/radio-usb-si4713.c
@@ -67,12 +67,9 @@
{
struct si4713_usb_device *radio = video_drvdata(file);
- strlcpy(v->driver, "radio-usb-si4713", sizeof(v->driver));
- strlcpy(v->card, "Si4713 FM Transmitter", sizeof(v->card));
+ strscpy(v->driver, "radio-usb-si4713", sizeof(v->driver));
+ strscpy(v->card, "Si4713 FM Transmitter", sizeof(v->card));
usb_make_path(radio->usbdev, v->bus_info, sizeof(v->bus_info));
- v->device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
- v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS;
-
return 0;
}
@@ -417,7 +414,7 @@
struct si4713_usb_device *radio;
struct i2c_adapter *adapter;
struct v4l2_subdev *sd;
- int retval = -ENOMEM;
+ int retval;
dev_info(&intf->dev, "Si4713 development board discovered: (%04X:%04X)\n",
id->idVendor, id->idProduct);
@@ -467,7 +464,7 @@
radio->vdev.ctrl_handler = sd->ctrl_handler;
radio->v4l2_dev.release = usb_si4713_video_device_release;
- strlcpy(radio->vdev.name, radio->v4l2_dev.name,
+ strscpy(radio->vdev.name, radio->v4l2_dev.name,
sizeof(radio->vdev.name));
radio->vdev.v4l2_dev = &radio->v4l2_dev;
radio->vdev.fops = &usb_si4713_fops;
@@ -475,6 +472,7 @@
radio->vdev.lock = &radio->lock;
radio->vdev.release = video_device_release_empty;
radio->vdev.vfl_dir = VFL_DIR_TX;
+ radio->vdev.device_caps = V4L2_CAP_MODULATOR | V4L2_CAP_RDS_OUTPUT;
video_set_drvdata(&radio->vdev, radio);
--
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