diff options
author | Phillip Potter <phil@philpotter.co.uk> | 2021-06-15 01:15:06 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-06-15 13:56:12 +0200 |
commit | 2b1b85f0dae0228f1f677ac62723b2331988e5cc (patch) | |
tree | 03d67d5b2432ee9f315f7e4dbb0c3c5ce0b8ed9d /drivers/staging/rtl8188eu/core | |
parent | cfdff814cdbd9f3c620faf11f18d171ede16978f (diff) |
staging: rtl8188eu: remove core/rtw_debug.c
Remove core/rtw_debug.c as all the functions contained within it are
entirely unused, and modify the Makefile to remove it as a build
requirement. Also remove the function declarations from
include/rtw_debug.h - this is part of an ongoing effort to purge
dead/unused code and cleanup this driver. This has the helpful
side effect of removing all DBG_88E macro calls within this file
as well.
Signed-off-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210615001507.1171-28-phil@philpotter.co.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8188eu/core')
-rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_debug.c | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_debug.c b/drivers/staging/rtl8188eu/core/rtw_debug.c deleted file mode 100644 index 1060837fe463..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_debug.c +++ /dev/null @@ -1,187 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_DEBUG_C_ - -#include <rtw_debug.h> -#include <usb_ops_linux.h> - -int proc_get_drv_version(char *page, char **start, - off_t offset, int count, - int *eof, void *data) -{ - int len = 0; - - len += scnprintf(page + len, count - len, "%s\n", DRIVERVERSION); - - *eof = 1; - return len; -} - -int proc_get_write_reg(char *page, char **start, - off_t offset, int count, - int *eof, void *data) -{ - *eof = 1; - return 0; -} - -int proc_set_write_reg(struct file *file, const char __user *buffer, - unsigned long count, void *data) -{ - struct net_device *dev = data; - struct adapter *padapter = netdev_priv(dev); - char tmp[32]; - u32 addr, val, len; - - if (count < 3) { - DBG_88E("argument size is less than 3\n"); - return -EFAULT; - } - - if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { - int num = sscanf(tmp, "%x %x %x", &addr, &val, &len); - - if (num != 3) { - DBG_88E("invalid write_reg parameter!\n"); - return count; - } - switch (len) { - case 1: - usb_write8(padapter, addr, (u8)val); - break; - case 2: - usb_write16(padapter, addr, (u16)val); - break; - case 4: - usb_write32(padapter, addr, val); - break; - default: - DBG_88E("error write length =%d", len); - break; - } - } - return count; -} - -static u32 proc_get_read_addr = 0xeeeeeeee; -static u32 proc_get_read_len = 0x4; - -int proc_get_read_reg(char *page, char **start, - off_t offset, int count, - int *eof, void *data) -{ - struct net_device *dev = data; - struct adapter *padapter = netdev_priv(dev); - - int len = 0; - - if (proc_get_read_addr == 0xeeeeeeee) { - *eof = 1; - return len; - } - - switch (proc_get_read_len) { - case 1: - len += scnprintf(page + len, count - len, "usb_read8(0x%x)=0x%x\n", - proc_get_read_addr, usb_read8(padapter, proc_get_read_addr)); - break; - case 2: - len += scnprintf(page + len, count - len, "usb_read16(0x%x)=0x%x\n", - proc_get_read_addr, usb_read16(padapter, proc_get_read_addr)); - break; - case 4: - len += scnprintf(page + len, count - len, "usb_read32(0x%x)=0x%x\n", - proc_get_read_addr, usb_read32(padapter, proc_get_read_addr)); - break; - default: - len += scnprintf(page + len, count - len, "error read length=%d\n", - proc_get_read_len); - break; - } - - *eof = 1; - return len; -} - -int proc_set_read_reg(struct file *file, const char __user *buffer, - unsigned long count, void *data) -{ - char tmp[16]; - u32 addr, len; - - if (count < 2) { - DBG_88E("argument size is less than 2\n"); - return -EFAULT; - } - - if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) { - int num = sscanf(tmp, "%x %x", &addr, &len); - - if (num != 2) { - DBG_88E("invalid read_reg parameter!\n"); - return count; - } - - proc_get_read_addr = addr; - - proc_get_read_len = len; - } - - return count; -} - -int proc_get_adapter_state(char *page, char **start, - off_t offset, int count, - int *eof, void *data) -{ - struct net_device *dev = data; - struct adapter *padapter = netdev_priv(dev); - int len = 0; - - len += scnprintf(page + len, count - len, "bSurpriseRemoved=%d, bDriverStopped=%d\n", - padapter->bSurpriseRemoved, - padapter->bDriverStopped); - - *eof = 1; - return len; -} - -int proc_get_best_channel(char *page, char **start, - off_t offset, int count, - int *eof, void *data) -{ - struct net_device *dev = data; - struct adapter *padapter = netdev_priv(dev); - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - int len = 0; - u32 i, best_channel_24G = 1, index_24G = 0; - - for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) { - if (pmlmeext->channel_set[i].ChannelNum == 1) - index_24G = i; - } - - for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) { - /* 2.4G */ - if (pmlmeext->channel_set[i].ChannelNum == 6) { - if (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_24G].rx_count) { - index_24G = i; - best_channel_24G = pmlmeext->channel_set[i].ChannelNum; - } - } - - /* debug */ - len += scnprintf(page + len, count - len, "The rx cnt of channel %3d = %d\n", - pmlmeext->channel_set[i].ChannelNum, - pmlmeext->channel_set[i].rx_count); - } - - len += scnprintf(page + len, count - len, "best_channel_24G = %d\n", best_channel_24G); - - *eof = 1; - return len; -} |