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/ttpci/budget-core.c | 28 ++++++++--------------------
1 files changed, 8 insertions(+), 20 deletions(-)
diff --git a/kernel/drivers/media/pci/ttpci/budget-core.c b/kernel/drivers/media/pci/ttpci/budget-core.c
index 9b545c7..d405eea 100644
--- a/kernel/drivers/media/pci/ttpci/budget-core.c
+++ b/kernel/drivers/media/pci/ttpci/budget-core.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* budget-core.c: driver for the SAA7146 based Budget DVB cards
*
@@ -12,21 +13,6 @@
* Michael Dreher <michael@5dot1.de>,
* Oliver Endriss <o.endriss@gmx.de>,
* Andreas 'randy' Weinberger
- *
- * 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.
- *
- * To obtain the license, point your browser to
- * http://www.gnu.org/copyleft/gpl.html
- *
*
* the project's page is at https://linuxtv.org
*/
@@ -185,9 +171,9 @@
return ret;
}
-static void vpeirq(unsigned long data)
+static void vpeirq(struct tasklet_struct *t)
{
- struct budget *budget = (struct budget *) data;
+ struct budget *budget = from_tasklet(budget, t, vpe_tasklet);
u8 *mem = (u8 *) (budget->grabbing);
u32 olddma = budget->ttbp;
u32 newdma = saa7146_read(budget->dev, PCI_VDP3);
@@ -509,10 +495,12 @@
if (bi->type != BUDGET_FS_ACTIVY)
saa7146_write(dev, GPIO_CTRL, 0x500000); /* GPIO 3 = 1 */
- strlcpy(budget->i2c_adap.name, budget->card->name, sizeof(budget->i2c_adap.name));
+ strscpy(budget->i2c_adap.name, budget->card->name,
+ sizeof(budget->i2c_adap.name));
saa7146_i2c_adapter_prepare(dev, &budget->i2c_adap, SAA7146_I2C_BUS_BIT_RATE_120);
- strcpy(budget->i2c_adap.name, budget->card->name);
+ strscpy(budget->i2c_adap.name, budget->card->name,
+ sizeof(budget->i2c_adap.name));
if (i2c_add_adapter(&budget->i2c_adap) < 0) {
ret = -ENOMEM;
@@ -531,7 +519,7 @@
/* upload all */
saa7146_write(dev, GPIO_CTRL, 0x000000);
- tasklet_init(&budget->vpe_tasklet, vpeirq, (unsigned long) budget);
+ tasklet_setup(&budget->vpe_tasklet, vpeirq);
/* frontend power on */
if (bi->type != BUDGET_FS_ACTIVY)
--
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