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mwifiex: set fw api info for backword compatibility 

If we dont set FW API info here, for older FW releases where FW API
is not available in GET_HW_SPEC, API version would remain 0.
This may cause issues with 11ac if older FW is used with newer driver.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Avinash Patil 2014-09-12 20:08:45 +05:30 committed by John W. Linville
parent 5effb73c52
commit 4721c63b92
1 changed files with 1 additions and 0 deletions
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drivers/net/wireless/mwifiex/cmdevt.c
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@ -1508,6 +1508,7 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
}
adapter->fw_release_number = le32_to_cpu(hw_spec->fw_release_number);
adapter->fw_api_ver = (adapter->fw_release_number >> 16) & 0xff;
adapter->number_of_antenna = le16_to_cpu(hw_spec->number_of_antenna);
if (le32_to_cpu(hw_spec->dot_11ac_dev_cap)) {