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SubjectRe: [PATCH] media: dvb: Solve problem with Terratec cinergyT2 when removed and reconnected, or after sleep.
Em Wed, 6 Oct 2021 22:39:29 +0200
rkardell <rkardell@mida.se> escreveu:

> Module used count is incremented 1 time but decremented 2 times by
> dvb_frontend.
> This patch inhibit module used count to go to -1.

Same problems of your previous patch:

- utf8 "\xA0" does not map to Unicode
- your SoB/From doesn't contain your name.

>
>
> Signed-off-by: rkl099 <rkardell@mida.se>
> ---
>  drivers/media/usb/dvb-usb/cinergyT2-core.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c
> b/drivers/media/usb/dvb-usb/cinergyT2-core.c
> index 23f1093d2..56f58b3f9 100644
> --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
> +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
> @@ -69,6 +69,7 @@ static int cinergyt2_frontend_attach(struct
> dvb_usb_adapter *adap)
>      struct cinergyt2_state *st = d->priv;
>      int ret;
>
> +    try_module_get(THIS_MODULE);
>      adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
>
>      mutex_lock(&d->data_mutex);

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