staging: wilc1000: remove function pointer wlan_firmware_download

This patch removes function pointer wlan_firmware_download and just call
the function wilc_wlan_firmware_download. Remove static from the function also.
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/linux_wlan.c

@@ -670,7 +670,8 @@ static int linux_wlan_firmware_download(linux_wlan_t *p_nic)
 	 *      do the firmware download
 	 **/
 	PRINT_D(INIT_DBG, "Downloading Firmware ...\n");
-	ret = g_linux_wlan->oup.wlan_firmware_download(g_linux_wlan->wilc_firmware->data, g_linux_wlan->wilc_firmware->size);
+	ret = wilc_wlan_firmware_download(g_linux_wlan->wilc_firmware->data,
+					  g_linux_wlan->wilc_firmware->size);
 	if (ret < 0)
 		goto _FAIL_;
 

drivers/staging/wilc1000/wilc_wlan.c

@@ -1398,7 +1398,7 @@ void wilc_handle_isr(void)
  *      Firmware download
  *
  ********************************************/
-static int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size)
+int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size)
 {
 	wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan;
 	u32 offset;
@@ -2027,7 +2027,6 @@ int wilc_wlan_init(wilc_wlan_inp_t *inp, wilc_wlan_oup_t *oup)
 	/**
 	 *      export functions
 	 **/
-	oup->wlan_firmware_download = wilc_wlan_firmware_download;
 	oup->wlan_start = wilc_wlan_start;
 	oup->wlan_stop = wilc_wlan_stop;
 	oup->wlan_add_to_tx_que = wilc_wlan_txq_add_net_pkt;

drivers/staging/wilc1000/wilc_wlan.h

@@ -305,4 +305,5 @@ typedef struct {
 	int (*cfg_init)(wilc_debug_func);
 } wilc_cfg_func_t;
 
+int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size);
 #endif

drivers/staging/wilc1000/wilc_wlan_if.h

@@ -122,7 +122,6 @@ typedef void (*wilc_tx_complete_func_t)(void *, int);
 #define WILC_TX_ERR_NO_BUF	(-2)
 
 typedef struct {
-	int (*wlan_firmware_download)(const u8 *, u32);
 	int (*wlan_start)(void);
 	int (*wlan_stop)(void);
 	int (*wlan_add_to_tx_que)(void *, u8 *, u32, wilc_tx_complete_func_t);