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[PATCH 05/12] ath9k_hw: Disable MCI stat counter by default for AR9565

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Rajkumar Manoharan wrote:
> Signed-off-by: Rajkumar Manoharan <rmanohar@xxxxxxxxxxxxxxxx>
> ---
>  drivers/net/wireless/ath/ath9k/ar9003_mci.c | 11 ++++++++++-
>  drivers/net/wireless/ath/ath9k/reg.h        |  3 +++
>  2 files changed, 13 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mci.c b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
> index c46d8f1..466ac8da 100644
> --- a/drivers/net/wireless/ath/ath9k/ar9003_mci.c
> +++ b/drivers/net/wireless/ath/ath9k/ar9003_mci.c
> @@ -938,6 +938,9 @@ int ar9003_mci_reset(struct ath_hw *ah, bool en_int, bool is_2g,
>  	mci->ready = true;
>  	ar9003_mci_prep_interface(ah);
>  
> +	if (AR_SREV_9565(ah))
> +		REG_RMW_FIELD(ah, AR_MCI_DBG_CNT_CTRL,
> +			      AR_MCI_DBG_CNT_CTRL_ENABLE, 0);
>  	if (en_int)
>  		ar9003_mci_enable_interrupt(ah);
>  
> @@ -1179,13 +1182,19 @@ int ar9003_mci_setup(struct ath_hw *ah, u32 gpm_addr, void *gpm_buf,
>  		     u16 len, u32 sched_addr)
>  {
>  	struct ath9k_hw_mci *mci = &ah->btcoex_hw.mci;
> +	int ret;
>  
>  	mci->gpm_addr = gpm_addr;
>  	mci->gpm_buf = gpm_buf;
>  	mci->gpm_len = len;
>  	mci->sched_addr = sched_addr;
>  
> -	return ar9003_mci_reset(ah, true, true, true);
> +	ret = ar9003_mci_reset(ah, true, true, true);
> +
> +	if (AR_SREV_9565(ah))
> +		REG_RMW_FIELD(ah, AR_MCI_DBG_CNT_CTRL,
> +			      AR_MCI_DBG_CNT_CTRL_ENABLE, 0);
> +	return ret;

Why do this is two different places, when reset() is actually called from
setup() ?

Sujith
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