[PATCH v3 16/29] staging: wilc1000: refactor code to remove 'mac_status' from 'wilc_mac_cfg' struct

[Ajay Singh]

Refactor the code by removing use of 'mac_status' from 'wilc_mac_cfg'
and only have the string type configuration values in 'wilc_mac_cfg'
struct. Now fetch the value 'WID_STATUS' configuration from 'g_cfg_byte'
array.

Signed-off-by: Ajay Singh <ajay.kat...@microchip.com>
---
 drivers/staging/wilc1000/linux_wlan.c         |  4 ++--
 drivers/staging/wilc1000/wilc_wfi_netdevice.h |  2 +-
 drivers/staging/wilc1000/wilc_wlan_cfg.c      | 23 ++++++++++++++---------
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/wilc1000/linux_wlan.c 
b/drivers/staging/wilc1000/linux_wlan.c
index e2669b9..d9f927e 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -159,9 +159,9 @@ static void deinit_irq(struct net_device *dev)
 
 void wilc_mac_indicate(struct wilc *wilc)
 {
-       int status;
+       s8 status;
 
-       wilc_wlan_cfg_get_val(WID_STATUS, (unsigned char *)&status, 4);
+       wilc_wlan_cfg_get_val(WID_STATUS, &status, 1);
        if (wilc->mac_status == MAC_STATUS_INIT) {
                wilc->mac_status = status;
                complete(&wilc->sync_event);
diff --git a/drivers/staging/wilc1000/wilc_wfi_netdevice.h 
b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
index 30151b2..70bae3a 100644
--- a/drivers/staging/wilc1000/wilc_wfi_netdevice.h
+++ b/drivers/staging/wilc1000/wilc_wfi_netdevice.h
@@ -155,7 +155,7 @@ struct wilc_vif {
 struct wilc {
        const struct wilc_hif_func *hif_func;
        int io_type;
-       int mac_status;
+       s8 mac_status;
        struct gpio_desc *gpio_irq;
        bool initialized;
        int dev_irq_num;
diff --git a/drivers/staging/wilc1000/wilc_wlan_cfg.c 
b/drivers/staging/wilc1000/wilc_wlan_cfg.c
index 541251b..4434976 100644
--- a/drivers/staging/wilc1000/wilc_wlan_cfg.c
+++ b/drivers/staging/wilc1000/wilc_wlan_cfg.c
@@ -18,7 +18,6 @@ enum cfg_cmd_type {
 };
 
 struct wilc_mac_cfg {
-       int mac_status;
        u8 mac_address[7];
        u8 firmware_version[129];
        u8 assoc_rsp[256];
@@ -251,15 +250,26 @@ static void wilc_wlan_parse_response_frame(u8 *info, int 
size)
 
 static void wilc_wlan_parse_info_frame(u8 *info)
 {
-       struct wilc_mac_cfg *pd = &g_mac;
        u32 wid, len;
 
        wid = info[0] | (info[1] << 8);
 
        len = info[2];
 
-       if (len == 1 && wid == WID_STATUS)
-               pd->mac_status = info[3];
+       if (len == 1 && wid == WID_STATUS) {
+               int i = 0;
+
+               do {
+                       if (g_cfg_byte[i].id == WID_NIL)
+                               break;
+
+                       if (g_cfg_byte[i].id == wid) {
+                               g_cfg_byte[i].val = info[3];
+                               break;
+                       }
+                       i++;
+               } while (1);
+       }
 }
 
 /********************************************
@@ -323,11 +333,6 @@ int wilc_wlan_cfg_get_wid_value(u16 wid, u8 *buffer, u32 
buffer_size)
        u32 type = (wid >> 12) & 0xf;
        int i, ret = 0;
 
-       if (wid == WID_STATUS) {
-               *((u32 *)buffer) = g_mac.mac_status;
-               return 4;
-       }
-
        i = 0;
        if (type == CFG_BYTE_CMD) {
                do {
-- 
2.7.4