[PATCH 4/5] ath10k: split ce irq/handler setup

Kalle Valo kvalo at qca.qualcomm.com
Thu Aug 14 01:40:43 PDT 2014


Michal Kazior <michal.kazior at tieto.com> writes:

> It doesn't make much sense to overwrite send_cb
> and recv_cb callbacks over and over again whenever
> transport starts. Just make sure to unmask copy
> engine interrupts when starting.
>
> Signed-off-by: Michal Kazior <michal.kazior at tieto.com>

The patch looks, just a followup question for the future:

> @@ -1674,7 +1639,9 @@ static int ath10k_pci_ce_init(struct ath10k *ar)
>  		pipe_info->hif_ce_state = ar;
>  		attr = &host_ce_config_wlan[pipe_num];
>  
> -		ret = ath10k_ce_init_pipe(ar, pipe_num, attr);
> +		ret = ath10k_ce_init_pipe(ar, pipe_num, attr,
> +					  ath10k_pci_ce_send_done,
> +					  ath10k_pci_ce_recv_data);

As we call ath10k_ce_init_pipe() only once and seem to have only one set
of functions, why even bother bother with function pointers? What if we
just call the functions directly?

-- 
Kalle Valo



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