mwifiex: extract firmware API version number

The firmware API version number will be used for future patches
to support different firmware API specs.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index f0289c12e041..5f9bfb0a161c 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -802,6 +802,7 @@ struct mwifiex_adapter {
         atomic_t pending_bridged_pkts;
         struct semaphore *card_sem;
         bool ext_scan;
+        u8 fw_api_ver;
         u8 fw_key_api_major_ver, fw_key_api_minor_ver;
 };