[PATCH 3/6] staging: r8188eu: Remove some dead code from headers
Larry Finger
Larry.Finger at lwfinger.net
Sun Feb 9 21:15:56 UTC 2014
The headers for this driver contain a number of unused structs and macros
that are removed. File include/ioctl_cfg80211.h is now empty and was
deleted.
Signed-off-by: Larry Finger <Larry.Finger at lwfinger.net>
---
drivers/staging/rtl8188eu/include/ioctl_cfg80211.h | 107 ---------------------
drivers/staging/rtl8188eu/include/rtw_io.h | 44 ---------
drivers/staging/rtl8188eu/include/rtw_mlme.h | 32 ------
drivers/staging/rtl8188eu/os_dep/rtw_android.c | 1 -
4 files changed, 184 deletions(-)
delete mode 100644 drivers/staging/rtl8188eu/include/ioctl_cfg80211.h
diff --git a/drivers/staging/rtl8188eu/include/ioctl_cfg80211.h b/drivers/staging/rtl8188eu/include/ioctl_cfg80211.h
deleted file mode 100644
index 037e9a5..0000000
--- a/drivers/staging/rtl8188eu/include/ioctl_cfg80211.h
+++ /dev/null
@@ -1,107 +0,0 @@
-/******************************************************************************
- *
- * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- *
- ******************************************************************************/
-#ifndef __IOCTL_CFG80211_H__
-#define __IOCTL_CFG80211_H__
-
-struct rtw_wdev_invit_info {
- u8 token;
- u8 flags;
- u8 status;
- u8 req_op_ch;
- u8 rsp_op_ch;
-};
-
-#define rtw_wdev_invit_info_init(invit_info) \
- do { \
- (invit_info)->token = 0; \
- (invit_info)->flags = 0x00; \
- (invit_info)->status = 0xff; \
- (invit_info)->req_op_ch = 0; \
- (invit_info)->rsp_op_ch = 0; \
- } while (0)
-
-struct rtw_wdev_priv {
- struct wireless_dev *rtw_wdev;
-
- struct adapter *padapter;
-
- struct cfg80211_scan_request *scan_request;
- spinlock_t scan_req_lock;
-
- struct net_device *pmon_ndev;/* for monitor interface */
- char ifname_mon[IFNAMSIZ + 1]; /* name of monitor interface */
-
- u8 p2p_enabled;
-
- u8 provdisc_req_issued;
-
- struct rtw_wdev_invit_info invit_info;
-
- u8 bandroid_scan;
- bool block;
- bool power_mgmt;
-};
-
-#define wdev_to_priv(w) ((struct rtw_wdev_priv *)(wdev_priv(w)))
-
-#define wiphy_to_wdev(x) \
-((struct wireless_dev *)(((struct rtw_wdev_priv *)wiphy_priv(x))->rtw_wdev))
-
-int rtw_wdev_alloc(struct adapter *padapter, struct device *dev);
-void rtw_wdev_free(struct wireless_dev *wdev);
-void rtw_wdev_unregister(struct wireless_dev *wdev);
-
-void rtw_cfg80211_init_wiphy(struct adapter *padapter);
-
-void rtw_cfg80211_surveydone_event_callback(struct adapter *padapter);
-
-void rtw_cfg80211_indicate_connect(struct adapter *padapter);
-void rtw_cfg80211_indicate_disconnect(struct adapter *padapter);
-void rtw_cfg80211_indicate_scan_done(struct rtw_wdev_priv *pwdev_priv,
- bool aborted);
-
-#ifdef CONFIG_88EU_AP_MODE
-void rtw_cfg80211_indicate_sta_assoc(struct adapter *padapter,
- u8 *pmgmt_frame, uint frame_len);
-void rtw_cfg80211_indicate_sta_disassoc(struct adapter *padapter,
- unsigned char *da,
- unsigned short reason);
-#endif /* CONFIG_88EU_AP_MODE */
-
-void rtw_cfg80211_issue_p2p_provision_request(struct adapter *padapter,
- const u8 *buf, size_t len);
-void rtw_cfg80211_rx_p2p_action_public(struct adapter *padapter,
- u8 *pmgmt_frame, uint frame_len);
-void rtw_cfg80211_rx_action_p2p(struct adapter *padapter, u8 *pmgmt_frame,
- uint frame_len);
-void rtw_cfg80211_rx_action(struct adapter *adapter, u8 *frame,
- uint frame_len, const char *msg);
-
-int rtw_cfg80211_set_mgnt_wpsp2pie(struct net_device *net,
- char *buf, int len, int type);
-
-bool rtw_cfg80211_pwr_mgmt(struct adapter *adapter);
-
-#define rtw_cfg80211_rx_mgmt(dev, freq, sig_dbm, buf, len, gfp) \
- cfg80211_rx_mgmt(dev, freq, sig_dbm, buf, len, gfp)
-#define rtw_cfg80211_send_rx_assoc(dev, bss, buf, len) \
- cfg80211_send_rx_assoc(dev, bss, buf, len)
-
-#endif /* __IOCTL_CFG80211_H__ */
diff --git a/drivers/staging/rtl8188eu/include/rtw_io.h b/drivers/staging/rtl8188eu/include/rtw_io.h
index 3d1dfcc..e8790f8 100644
--- a/drivers/staging/rtl8188eu/include/rtw_io.h
+++ b/drivers/staging/rtl8188eu/include/rtw_io.h
@@ -99,7 +99,6 @@
struct intf_priv;
struct intf_hdl;
-struct io_queue;
struct _io_ops {
u8 (*_read8)(struct intf_hdl *pintfhdl, u32 addr);
@@ -117,7 +116,6 @@ struct _io_ops {
u8 *pmem);
void (*_write_mem)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
u8 *pmem);
- void (*_sync_irp_protocol_rw)(struct io_queue *pio_q);
u32 (*_read_interrupt)(struct intf_hdl *pintfhdl, u32 addr);
u32 (*_read_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
u8 *pmem);
@@ -237,34 +235,11 @@ struct reg_protocol_wt {
Below is the data structure used by _io_handler
*/
-struct io_queue {
- spinlock_t lock;
- struct list_head free_ioreqs;
- struct list_head pending; /* The io_req list that will be served
- * in the single protocol read/write.*/
- struct list_head processing;
- u8 *free_ioreqs_buf; /* 4-byte aligned */
- u8 *pallocated_free_ioreqs_buf;
- struct intf_hdl intf;
-};
-
struct io_priv {
struct adapter *padapter;
struct intf_hdl intf;
};
-uint ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue);
-void sync_ioreq_enqueue(struct io_req *preq, struct io_queue *ioqueue);
-uint sync_ioreq_flush(struct adapter *adapter, struct io_queue *ioqueue);
-uint free_ioreq(struct io_req *preq, struct io_queue *pio_queue);
-struct io_req *alloc_ioreq(struct io_queue *pio_q);
-
-uint register_intf_hdl(u8 *dev, struct intf_hdl *pintfhdl);
-void unregister_intf_hdl(struct intf_hdl *pintfhdl);
-
-void _rtw_attrib_read(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-void _rtw_attrib_write(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
-
u8 _rtw_read8(struct adapter *adapter, u32 addr);
u16 _rtw_read16(struct adapter *adapter, u32 addr);
u32 _rtw_read32(struct adapter *adapter, u32 addr);
@@ -363,25 +338,6 @@ void async_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem);
int rtw_init_io_priv(struct adapter *padapter,
void (*set_intf_ops)(struct _io_ops *pops));
-uint alloc_io_queue(struct adapter *adapter);
-void free_io_queue(struct adapter *adapter);
-void async_bus_io(struct io_queue *pio_q);
-void bus_sync_io(struct io_queue *pio_q);
-u32 _ioreq2rwmem(struct io_queue *pio_q);
void dev_power_down(struct adapter *Adapter, u8 bpwrup);
-#define PlatformEFIOWrite1Byte(_a, _b, _c) \
- rtw_write8(_a, _b, _c)
-#define PlatformEFIOWrite2Byte(_a, _b, _c) \
- rtw_write16(_a, _b, _c)
-#define PlatformEFIOWrite4Byte(_a, _b, _c) \
- rtw_write32(_a, _b, _c)
-
-#define PlatformEFIORead1Byte(_a, _b) \
- rtw_read8(_a, _b)
-#define PlatformEFIORead2Byte(_a, _b) \
- rtw_read16(_a, _b)
-#define PlatformEFIORead4Byte(_a, _b) \
- rtw_read32(_a, _b)
-
#endif /* _RTL8711_IO_H_ */
diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme.h b/drivers/staging/rtl8188eu/include/rtw_mlme.h
index 6cd988f..45c22ef 100644
--- a/drivers/staging/rtl8188eu/include/rtw_mlme.h
+++ b/drivers/staging/rtl8188eu/include/rtw_mlme.h
@@ -106,13 +106,6 @@ SHALL not lock up more than one lock at a time!
#define traffic_threshold 10
#define traffic_scan_period 500
-struct sitesurvey_ctrl {
- u64 last_tx_pkts;
- uint last_rx_pkts;
- int traffic_busy;
- struct timer_list sitesurvey_ctrl_timer;
-};
-
struct rt_link_detect {
u32 NumTxOkInPeriod;
u32 NumRxOkInPeriod;
@@ -304,31 +297,6 @@ struct wifidirect_info {
u32 noa_start_time[P2P_MAX_NOA_NUM];
};
-struct tdls_ss_record { /* signal strength record */
- u8 macaddr[ETH_ALEN];
- u8 RxPWDBAll;
- u8 is_tdls_sta; /* true: direct link sta, false: else */
-};
-
-struct tdls_info {
- u8 ap_prohibited;
- uint setup_state;
- u8 sta_cnt;
- u8 sta_maximum; /* 1:tdls sta is equal (NUM_STA-1), reach max direct link number; 0: else; */
- struct tdls_ss_record ss_record;
- u8 macid_index; /* macid entry that is ready to write */
- u8 clear_cam; /* cam entry that is trying to clear, using it in direct link teardown */
- u8 ch_sensing;
- u8 cur_channel;
- u8 candidate_ch;
- u8 collect_pkt_num[MAX_CHANNEL_NUM];
- spinlock_t cmd_lock;
- spinlock_t hdl_lock;
- u8 watchdog_count;
- u8 dev_discovered; /* WFD_TDLS: for sigma test */
- u8 enable;
-};
-
struct mlme_priv {
spinlock_t lock;
int fw_state; /* shall we protect this variable? maybe not necessarily... */
diff --git a/drivers/staging/rtl8188eu/os_dep/rtw_android.c b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
index a3c2bc5..ca2736d 100644
--- a/drivers/staging/rtl8188eu/os_dep/rtw_android.c
+++ b/drivers/staging/rtl8188eu/os_dep/rtw_android.c
@@ -24,7 +24,6 @@
#include <rtw_android.h>
#include <osdep_service.h>
#include <rtw_debug.h>
-#include <ioctl_cfg80211.h>
#include <rtw_ioctl_set.h>
static const char *android_wifi_cmd_str[ANDROID_WIFI_CMD_MAX] = {
--
1.8.4.5
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