From cf4ce59b3b70238352c7f1729f0f7223214828ad Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 20 Sep 2024 01:46:19 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux add concurrent mode
---
kernel/drivers/platform/x86/samsung-laptop.c | 104 +++++++++++++--------------------------------------
1 files changed, 27 insertions(+), 77 deletions(-)
diff --git a/kernel/drivers/platform/x86/samsung-laptop.c b/kernel/drivers/platform/x86/samsung-laptop.c
index 7b160ee..0e456c3 100644
--- a/kernel/drivers/platform/x86/samsung-laptop.c
+++ b/kernel/drivers/platform/x86/samsung-laptop.c
@@ -1,13 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Samsung Laptop driver
*
* Copyright (C) 2009,2011 Greg Kroah-Hartman (gregkh@suse.de)
* Copyright (C) 2009,2011 Novell Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -1125,8 +1121,6 @@
if (value > samsung->kbd_led.max_brightness)
value = samsung->kbd_led.max_brightness;
- else if (value < 0)
- value = 0;
samsung->kbd_led_wk = value;
queue_work(samsung->led_workqueue, &samsung->kbd_led_work);
@@ -1142,8 +1136,7 @@
static void samsung_leds_exit(struct samsung_laptop *samsung)
{
- if (!IS_ERR_OR_NULL(samsung->kbd_led.dev))
- led_classdev_unregister(&samsung->kbd_led);
+ led_classdev_unregister(&samsung->kbd_led);
if (samsung->led_workqueue)
destroy_workqueue(samsung->led_workqueue);
}
@@ -1280,15 +1273,12 @@
debugfs_remove_recursive(samsung->debug.root);
}
-static int samsung_debugfs_init(struct samsung_laptop *samsung)
+static void samsung_debugfs_init(struct samsung_laptop *samsung)
{
- struct dentry *dent;
+ struct dentry *root;
- samsung->debug.root = debugfs_create_dir("samsung-laptop", NULL);
- if (!samsung->debug.root) {
- pr_err("failed to create debugfs directory");
- goto error_debugfs;
- }
+ root = debugfs_create_dir("samsung-laptop", NULL);
+ samsung->debug.root = root;
samsung->debug.f0000_wrapper.data = samsung->f0000_segment;
samsung->debug.f0000_wrapper.size = 0xffff;
@@ -1299,60 +1289,24 @@
samsung->debug.sdiag_wrapper.data = samsung->sdiag;
samsung->debug.sdiag_wrapper.size = strlen(samsung->sdiag);
- dent = debugfs_create_u16("command", S_IRUGO | S_IWUSR,
- samsung->debug.root, &samsung->debug.command);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_u32("d0", S_IRUGO | S_IWUSR, samsung->debug.root,
- &samsung->debug.data.d0);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_u32("d1", S_IRUGO | S_IWUSR, samsung->debug.root,
- &samsung->debug.data.d1);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_u16("d2", S_IRUGO | S_IWUSR, samsung->debug.root,
- &samsung->debug.data.d2);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_u8("d3", S_IRUGO | S_IWUSR, samsung->debug.root,
- &samsung->debug.data.d3);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_blob("data", S_IRUGO | S_IWUSR,
- samsung->debug.root,
- &samsung->debug.data_wrapper);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_blob("f0000_segment", S_IRUSR | S_IWUSR,
- samsung->debug.root,
- &samsung->debug.f0000_wrapper);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_file("call", S_IFREG | S_IRUGO,
- samsung->debug.root, samsung,
- &samsung_laptop_call_fops);
- if (!dent)
- goto error_debugfs;
-
- dent = debugfs_create_blob("sdiag", S_IRUGO | S_IWUSR,
- samsung->debug.root,
- &samsung->debug.sdiag_wrapper);
- if (!dent)
- goto error_debugfs;
-
- return 0;
-
-error_debugfs:
- samsung_debugfs_exit(samsung);
- return -ENOMEM;
+ debugfs_create_u16("command", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.command);
+ debugfs_create_u32("d0", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.data.d0);
+ debugfs_create_u32("d1", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.data.d1);
+ debugfs_create_u16("d2", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.data.d2);
+ debugfs_create_u8("d3", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.data.d3);
+ debugfs_create_blob("data", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.data_wrapper);
+ debugfs_create_blob("f0000_segment", S_IRUSR | S_IWUSR, root,
+ &samsung->debug.f0000_wrapper);
+ debugfs_create_file("call", S_IFREG | S_IRUGO, root, samsung,
+ &samsung_laptop_call_fops);
+ debugfs_create_blob("sdiag", S_IRUGO | S_IWUSR, root,
+ &samsung->debug.sdiag_wrapper);
}
static void samsung_sabi_exit(struct samsung_laptop *samsung)
@@ -1437,7 +1391,7 @@
int ret = 0;
int i;
- samsung->f0000_segment = ioremap_nocache(0xf0000, 0xffff);
+ samsung->f0000_segment = ioremap(0xf0000, 0xffff);
if (!samsung->f0000_segment) {
if (debug || force)
pr_err("Can't map the segment at 0xf0000\n");
@@ -1477,7 +1431,7 @@
if (debug)
samsung_sabi_infos(samsung, loca, ifaceP);
- samsung->sabi_iface = ioremap_nocache(ifaceP, 16);
+ samsung->sabi_iface = ioremap(ifaceP, 16);
if (!samsung->sabi_iface) {
pr_err("Can't remap %x\n", ifaceP);
ret = -EINVAL;
@@ -1745,9 +1699,7 @@
if (ret)
goto error_lid_handling;
- ret = samsung_debugfs_init(samsung);
- if (ret)
- goto error_debugfs;
+ samsung_debugfs_init(samsung);
samsung->pm_nb.notifier_call = samsung_pm_notification;
register_pm_notifier(&samsung->pm_nb);
@@ -1755,8 +1707,6 @@
samsung_platform_device = samsung->platform_device;
return ret;
-error_debugfs:
- samsung_lid_handling_exit(samsung);
error_lid_handling:
samsung_leds_exit(samsung);
error_leds:
--
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