Re: [PATCH] mwifiex: card reset: enable rescan of non-removable card

["John W. Linville" <linville@tuxdriver.com>]

On Fri, Jul 18, 2014 at 10:00:37AM +0200, Andreas Fenkart wrote:
> mmc_rescan will scan for non-removable cards only once, hence the card
> will not be rediscovered.
> 
> Signed-off-by: Andreas Fenkart <afenkart@gmail.com>
> ---
>  drivers/net/wireless/mwifiex/sdio.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
> index 4ce3d7b..eff3d6e 100644
> --- a/drivers/net/wireless/mwifiex/sdio.c
> +++ b/drivers/net/wireless/mwifiex/sdio.c
> @@ -1931,6 +1931,7 @@ static void sdio_card_reset_worker(struct work_struct *work)
>  	mmc_remove_host(target);
>  	/* 20ms delay is based on experiment with sdhci controller */
>  	mdelay(20);
> +	reset_host->rescan_entered = 0; /* rescan non-removable cards */
>  	mmc_add_host(target);
>  }
>  static DECLARE_WORK(card_reset_work, sdio_card_reset_worker);

Building wireless-next:

  CC      drivers/net/wireless/mwifiex/sdio.o
drivers/net/wireless/mwifiex/sdio.c: In function ‘mwifiex_sdio_card_reset_work’:
drivers/net/wireless/mwifiex/sdio.c:1957:2: error: ‘reset_host’ undeclared (first use in this function)
  reset_host->rescan_entered = 0; /* rescan non-removable cards */
  ^
drivers/net/wireless/mwifiex/sdio.c:1957:2: note: each undeclared identifier is reported only once for each function it appears in

-- 
John W. Linville		Someday the world will need a hero, and you
linville@tuxdriver.com			might be all we have.  Be ready.