staging: wilc1000: rename drvHandler in wilc_wlan_cfg_commit function

This patch rename drvHandler to drv_handler that is third argument of
wilc_wlan_cfg_commit function to avoid camelcase.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan.c

@@ -1449,13 +1449,13 @@ void wilc_wlan_cleanup(struct net_device *dev)
 	p->hif_func.hif_deinit(NULL);
 }
 
-static int wilc_wlan_cfg_commit(int type, u32 drvHandler)
+static int wilc_wlan_cfg_commit(int type, u32 drv_handler)
 {
 	wilc_wlan_dev_t *p = &g_wlan;
 	wilc_cfg_frame_t *cfg = &p->cfg_frame;
 	int total_len = p->cfg_frame_offset + 4 + DRIVER_HANDLER_SIZE;
 	int seq_no = p->cfg_seq_no % 256;
-	int driver_handler = (u32)drvHandler;
+	int driver_handler = (u32)drv_handler;
 
 	if (type == WILC_CFG_SET)
 		cfg->wid_header[0] = 'W';