Re: [PATCH 2/2] brcmfmac: drop brcmf_bus_detach and inline its code

[Arend Van Spriel <arend.vanspriel@broadcom.com>]

On 17-1-2017 20:23, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@milecki.pl>
> 
> Driver used to call brcmf_bus_detach only from one place and it already
> contained a check for drvr not being NULL. We can get rid of this extra
> function, call brcmf_bus_stop directly and simplify the code.
> There also isn't brcmf_bus_attach function which one could expect so it
> looks more consistent this way.

Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
> ---
>  drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c | 12 +-----------
>  1 file changed, 1 insertion(+), 11 deletions(-)
> 
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
> index adf8eb1..122c79d 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c
> @@ -1075,16 +1075,6 @@ void brcmf_bus_add_txhdrlen(struct device *dev, uint len)
>  	}
>  }
>  
> -static void brcmf_bus_detach(struct brcmf_pub *drvr)
> -{
> -	brcmf_dbg(TRACE, "Enter\n");
> -
> -	if (drvr) {
> -		/* Stop the bus module */
> -		brcmf_bus_stop(drvr->bus_if);
> -	}
> -}
> -
>  void brcmf_dev_reset(struct device *dev)
>  {
>  	struct brcmf_bus *bus_if = dev_get_drvdata(dev);
> @@ -1131,7 +1121,7 @@ void brcmf_detach(struct device *dev)
>  
>  	brcmf_fws_deinit(drvr);
>  
> -	brcmf_bus_detach(drvr);
> +	brcmf_bus_stop(drvr->bus_if);
>  
>  	brcmf_proto_detach(drvr);
>  
>