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Subject[PATCH 04/19] staging/wilc1000: move extern declarations to headers
Date
'extern' declarations belong into a header file rather than
a .c file, to ensure that the definition matches the declaration.

This moves all declarations into a header file that seems
most appropriate for it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/staging/wilc1000/host_interface.c | 9 +--------
drivers/staging/wilc1000/host_interface.h | 9 +++++++++
drivers/staging/wilc1000/linux_mon.c | 3 ---
drivers/staging/wilc1000/linux_wlan.c | 9 ---------
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c | 6 +-----
drivers/staging/wilc1000/wilc_wfi_cfgoperations.h | 1 -
drivers/staging/wilc1000/wilc_wfi_netdevice.h | 2 ++
drivers/staging/wilc1000/wilc_wlan.c | 8 +-------
drivers/staging/wilc1000/wilc_wlan.h | 21 +++++++++++++++++++++
9 files changed, 35 insertions(+), 33 deletions(-)

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index 228a2fefe714..d968483c6f00 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4,17 +4,12 @@
#include <linux/delay.h>
#include "host_interface.h"
#include "coreconfigurator.h"
+#include "wilc_wlan.h"
#include "wilc_wlan_if.h"
#include "wilc_msgqueue.h"
#include <linux/etherdevice.h>
#include "wilc_wfi_netdevice.h"

-extern u8 wilc_connecting;
-
-extern struct timer_list wilc_during_ip_timer;
-
-extern u8 wilc_initialized;
-
#define HOST_IF_MSG_SCAN 0
#define HOST_IF_MSG_CONNECT 1
#define HOST_IF_MSG_RCVD_GNRL_ASYNC_INFO 2
@@ -271,8 +266,6 @@ static struct host_if_drv *join_req_drv;

static void *host_int_ParseJoinBssParam(tstrNetworkInfo *ptstrNetworkInfo);

-extern int wilc_wlan_get_num_conn_ifcs(void);
-
static int add_handler_in_list(struct host_if_drv *handler)
{
int i;
diff --git a/drivers/staging/wilc1000/host_interface.h b/drivers/staging/wilc1000/host_interface.h
index d0b85a53c29e..efeb9e233589 100644
--- a/drivers/staging/wilc1000/host_interface.h
+++ b/drivers/staging/wilc1000/host_interface.h
@@ -394,4 +394,13 @@ void wilc_free_join_params(void *pJoinParams);
s32 wilc_get_statistics(struct host_if_drv *hWFIDrv,
struct rf_info *pstrStatistics);
void wilc_resolve_disconnect_aberration(struct host_if_drv *hif_drv);
+
+extern bool wilc_optaining_ip;
+extern u8 wilc_connected_SSID[6];
+extern u8 wilc_multicast_mac_addr_list[WILC_MULTICAST_TABLE_SIZE][ETH_ALEN];
+
+extern int wilc_connecting;
+extern u8 wilc_initialized;
+extern struct timer_list wilc_during_ip_timer;
+
#endif
diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c
index f0a458764ff2..e550027645b7 100644
--- a/drivers/staging/wilc1000/linux_mon.c
+++ b/drivers/staging/wilc1000/linux_mon.c
@@ -26,9 +26,6 @@ struct wilc_wfi_radiotap_cb_hdr {

static struct net_device *wilc_wfi_mon; /* global monitor netdev */

-extern int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
-
-
static u8 srcAdd[6];
static u8 bssid[6];
static u8 broadcast[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index d3d07fc30e23..f1e70b225deb 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -37,10 +37,6 @@
#define _linux_wlan_device_detection() {}
#define _linux_wlan_device_removal() {}

-extern bool wilc_optaining_ip;
-extern u8 wilc_multicast_mac_addr_list[WILC_MULTICAST_TABLE_SIZE][ETH_ALEN];
-extern struct timer_list wilc_during_ip_timer;
-
static int linux_wlan_device_power(int on_off)
{
PRINT_D(INIT_DBG, "linux_wlan_device_power.. (%d)\n", on_off);
@@ -81,14 +77,9 @@ static struct semaphore close_exit_sync;

static int wlan_deinit_locks(struct net_device *dev);
static void wlan_deinitialize_threads(struct net_device *dev);
-extern void WILC_WFI_monitor_rx(u8 *buff, u32 size);
-extern void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size);

static void linux_wlan_tx_complete(void *priv, int status);
static int mac_init_fn(struct net_device *ndev);
-int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
-int wilc_mac_open(struct net_device *ndev);
-int wilc_mac_close(struct net_device *ndev);
static struct net_device_stats *mac_stats(struct net_device *dev);
static int mac_ioctl(struct net_device *ndev, struct ifreq *req, int cmd);
static void wilc_set_multicast_list(struct net_device *dev);
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
index f8fd7a895d44..49b82b4a0688 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c
@@ -14,6 +14,7 @@
#ifdef WILC_SDIO
#include "linux_wlan_sdio.h"
#endif
+#include "host_interface.h"
#include <linux/errno.h>

#define IS_MANAGMEMENT 0x100
@@ -29,10 +30,8 @@ static u32 u32LastScannedNtwrksCountShadow;
struct timer_list wilc_during_ip_timer;
static struct timer_list hAgingTimer;
static u8 op_ifcs;
-extern u8 wilc_connected_SSID[6];

u8 wilc_initialized = 1;
-extern bool wilc_optaining_ip;

#define CHAN2G(_channel, _freq, _flags) { \
.band = IEEE80211_BAND_2GHZ, \
@@ -2149,7 +2148,6 @@ static int cancel_remain_on_channel(struct wiphy *wiphy,
* @date 01 JUL 2012
* @version
*/
-extern bool wilc_enable_ps;
static int mgmt_tx(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct cfg80211_mgmt_tx_params *params,
@@ -2484,8 +2482,6 @@ static int set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
* @date 01 MAR 2012
* @version 1.0
*/
-int wilc1000_wlan_init(struct net_device *dev, perInterface_wlan_t *p_nic);
-
static int change_virtual_intf(struct wiphy *wiphy, struct net_device *dev,
enum nl80211_iftype type, u32 *flags, struct vif_params *params)
{
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.h b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.h
index 5262b2513fa8..ae2aaea508db 100644
--- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.h
+++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.h
@@ -103,6 +103,5 @@ void wilc_mgmt_frame_register(struct wiphy *wiphy, struct wireless_dev *wdev,

#define TCP_ACK_FILTER_LINK_SPEED_THRESH 54
#define DEFAULT_LINK_SPEED 72
-void wilc_enable_tcp_ack_filter(bool value);

#endif
diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
index 2a0a3b166a7c..3358fe3bcd0a 100644
--- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
+++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
@@ -206,6 +206,8 @@ struct WILC_WFI_mon_priv {
struct net_device *real_ndev;
};

+int wilc1000_wlan_init(struct net_device *dev, perInterface_wlan_t *p_nic);
+
extern struct wilc *wilc_dev;
extern struct net_device *WILC_WFI_devs[];
void frmw_to_linux(struct wilc *wilc, u8 *buff, u32 size, u32 pkt_offset);
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index a797c61e8061..f7359f79ff8d 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -1,14 +1,8 @@
#include "wilc_wlan_if.h"
+#include "wilc_wlan.h"
#include "wilc_wfi_netdevice.h"
#include "wilc_wlan_cfg.h"

-#ifdef WILC_SDIO
-extern struct wilc_hif_func wilc_hif_sdio;
-#else
-extern struct wilc_hif_func wilc_hif_spi;
-#endif
-u32 wilc_get_chipid(u8 update);
-
typedef struct {
int quit;
wilc_wlan_io_func_t io_func;
diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
index 6cb6abe26096..326d71bf91df 100644
--- a/drivers/staging/wilc1000/wilc_wlan.h
+++ b/drivers/staging/wilc1000/wilc_wlan.h
@@ -1,7 +1,10 @@
#ifndef WILC_WLAN_H
#define WILC_WLAN_H

+#include <linux/types.h>
+
#define ISWILC1000(id) ((id & 0xfffff000) == 0x100000 ? 1 : 0)
+
/********************************************
*
* Mac eth header length
@@ -255,6 +258,9 @@ struct wilc_hif_func {
void (*hif_set_default_bus_speed)(void);
};

+extern struct wilc_hif_func wilc_hif_spi;
+extern struct wilc_hif_func wilc_hif_sdio;
+
/********************************************
*
* Configuration Structure
@@ -276,6 +282,8 @@ struct wilc_cfg_rsp {
u32 seq_no;
};

+struct wilc;
+
int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size);
int wilc_wlan_start(void);
int wilc_wlan_stop(void);
@@ -291,4 +299,17 @@ int wilc_wlan_cfg_get_val(u32 wid, u8 *buffer, u32 buffer_size);
int wilc_wlan_txq_add_mgmt_pkt(struct net_device *dev, void *priv, u8 *buffer,
u32 buffer_size, wilc_tx_complete_func_t func);
void wilc_chip_sleep_manually(void);
+
+void wilc_enable_tcp_ack_filter(bool value);
+int wilc_wlan_get_num_conn_ifcs(void);
+int wilc_mac_xmit(struct sk_buff *skb, struct net_device *dev);
+
+int wilc_mac_open(struct net_device *ndev);
+int wilc_mac_close(struct net_device *ndev);
+
+int wilc_wlan_set_bssid(struct net_device *wilc_netdev, u8 *pBSSID);
+void WILC_WFI_p2p_rx(struct net_device *dev, u8 *buff, u32 size);
+
+extern bool wilc_enable_ps;
+
#endif
--
2.1.0.rc2


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