From 9370bb92b2d16684ee45cf24e879c93c509162da Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 19 Dec 2024 01:47:39 +0000
Subject: [PATCH] add wifi6 8852be driver
---
kernel/drivers/media/pci/bt8xx/bt878.c | 24 ++++--------------------
1 files changed, 4 insertions(+), 20 deletions(-)
diff --git a/kernel/drivers/media/pci/bt8xx/bt878.c b/kernel/drivers/media/pci/bt8xx/bt878.c
index 855f8dc..0705913 100644
--- a/kernel/drivers/media/pci/bt8xx/bt878.c
+++ b/kernel/drivers/media/pci/bt8xx/bt878.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* bt878.c: part of the driver for the Pinnacle PCTV Sat DVB PCI card
*
@@ -7,32 +8,14 @@
* Copyright (C) 1996,97,98 Ralph Metzler (rjkm@metzlerbros.de)
* & Marcus Metzler (mocm@metzlerbros.de)
* (c) 1999,2000 Gerd Knorr <kraxel@goldbach.in-berlin.de>
- *
- * 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.
- *
-
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
-
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
- *
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pci.h>
+#include <linux/pgtable.h>
#include <asm/io.h>
#include <linux/ioport.h>
-#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/types.h>
#include <linux/interrupt.h>
@@ -317,7 +300,8 @@
}
if (astat & BT878_ARISCI) {
bt->finished_block = (stat & BT878_ARISCS) >> 28;
- tasklet_schedule(&bt->tasklet);
+ if (bt->tasklet.callback)
+ tasklet_schedule(&bt->tasklet);
break;
}
count++;
--
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