From 072de836f53be56a70cecf70b43ae43b7ce17376 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 10:08:36 +0000
Subject: [PATCH] mk-rootfs.sh
---
kernel/drivers/watchdog/pcwd_usb.c | 20 ++++++++------------
1 files changed, 8 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/watchdog/pcwd_usb.c b/kernel/drivers/watchdog/pcwd_usb.c
index 4d02f26..1bdaf17 100644
--- a/kernel/drivers/watchdog/pcwd_usb.c
+++ b/kernel/drivers/watchdog/pcwd_usb.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0+
/*
* Berkshire USB-PC Watchdog Card Driver
*
@@ -9,11 +10,6 @@
* Matt Domsch <Matt_Domsch@dell.com>,
* Rob Radez <rob@osinvestor.com>,
* Greg Kroah-Hartman <greg@kroah.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
*
* Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
* provide warranty for any of this software. This material is
@@ -456,7 +452,7 @@
usb_pcwd_keepalive(usb_pcwd_device);
}
- /* fall through */
+ fallthrough;
case WDIOC_GETTIMEOUT:
return put_user(heartbeat, p);
@@ -485,7 +481,7 @@
/* Activate */
usb_pcwd_start(usb_pcwd_device);
usb_pcwd_keepalive(usb_pcwd_device);
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
static int usb_pcwd_release(struct inode *inode, struct file *file)
@@ -524,7 +520,7 @@
static int usb_pcwd_temperature_open(struct inode *inode, struct file *file)
{
- return nonseekable_open(inode, file);
+ return stream_open(inode, file);
}
static int usb_pcwd_temperature_release(struct inode *inode, struct file *file)
@@ -554,6 +550,7 @@
.llseek = no_llseek,
.write = usb_pcwd_write,
.unlocked_ioctl = usb_pcwd_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
.open = usb_pcwd_open,
.release = usb_pcwd_release,
};
@@ -588,9 +585,8 @@
static inline void usb_pcwd_delete(struct usb_pcwd_private *usb_pcwd)
{
usb_free_urb(usb_pcwd->intr_urb);
- if (usb_pcwd->intr_buffer != NULL)
- usb_free_coherent(usb_pcwd->udev, usb_pcwd->intr_size,
- usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
+ usb_free_coherent(usb_pcwd->udev, usb_pcwd->intr_size,
+ usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
kfree(usb_pcwd);
}
@@ -660,7 +656,7 @@
/* set up the memory buffer's */
usb_pcwd->intr_buffer = usb_alloc_coherent(udev, usb_pcwd->intr_size,
- GFP_ATOMIC, &usb_pcwd->intr_dma);
+ GFP_KERNEL, &usb_pcwd->intr_dma);
if (!usb_pcwd->intr_buffer) {
pr_err("Out of memory\n");
goto error;
--
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