[PATCH 1/2] b43: mark some functions and structs static

[Hauke Mehrtens]

On 03/27/2013 06:43 PM, Rafał Miłecki wrote:
> 2013/3/27 John W. Linville <linville at tuxdriver.com>:
>> On Wed, Mar 27, 2013 at 05:15:50PM +0100, Hauke Mehrtens wrote:
>>> This fixes some sparse warnings.
>>>
>>> Signed-off-by: Hauke Mehrtens <hauke at hauke-m.de>
>>> ---
>>>  drivers/net/wireless/b43/phy_n.c          |    6 ++++--
>>>  drivers/net/wireless/b43/radio_2056.c     |    2 +-
>>>  drivers/net/wireless/b43/sdio.h           |    4 ++--
>>>  drivers/net/wireless/b43/tables_nphy.c    |    4 ++--
>>>  drivers/net/wireless/b43/tables_phy_lcn.c |    6 +++---
>>>  5 files changed, 12 insertions(+), 10 deletions(-)
>>>
>>> diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
>>> index 1ec0d69..8d15878 100644
>>> --- a/drivers/net/wireless/b43/phy_n.c
>>> +++ b/drivers/net/wireless/b43/phy_n.c
>>> @@ -2789,9 +2789,11 @@ static void b43_nphy_iq_cal_gain_params(struct b43_wldev *dev, u16 core,
>>>   * Tx and Rx
>>>   **************************************************/
>>>
>>> -void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
>>> +#if 0
>>> +static void b43_nphy_set_rxantenna(struct b43_wldev *dev, int antenna)
>>>  {//TODO
>>>  }
>>> +#endif
>>>
>>>  static void b43_nphy_op_adjust_txpower(struct b43_wldev *dev)
>>>  {//TODO
>>
>> If this isn't necessary, why not just remove it?
> 
> They are used for pointers that AFAIR can't be null.

The set_rx_antenna is not set for the n-phy and it is checked for null
before calling it and b43_nphy_set_rxantenna() is not referenced, so it
could be removed. The others are probably needed.

Hauke