Date:   Fri, 19 Nov 2021 16:19:10 +0000
From:   Mauro Carvalho Chehab <mchehab@kernel.org>
To:     rkardell <rkardell@mida.se>
Cc:     linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] media: dvb: Solve problem with Terratec cinergyT2 when
 removed and reconnected, or after sleep.
Message-ID: <20211119161910.6cb3b37a@sal.lan>
In-Reply-To: <ad0a926e-8c5f-eed7-5c3a-96453915ea09@mida.se>
References: <ad0a926e-8c5f-eed7-5c3a-96453915ea09@mida.se>
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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=20
> 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=20
	- your SoB/From doesn't contain your name.

>=20
>=20
> Signed-off-by: rkl099 <rkardell@mida.se>
> ---
>  =C2=A0drivers/media/usb/dvb-usb/cinergyT2-core.c | 1 +
>  =C2=A01 file changed, 1 insertion(+)
>=20
> diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c=20
> 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=20
> dvb_usb_adapter *adap)
>  =C2=A0=C2=A0=C2=A0=C2=A0 struct cinergyt2_state *st =3D d->priv;
>  =C2=A0=C2=A0=C2=A0=C2=A0 int ret;
>=20
> +=C2=A0=C2=A0=C2=A0 try_module_get(THIS_MODULE);
>  =C2=A0=C2=A0=C2=A0=C2=A0 adap->fe_adap[0].fe =3D cinergyt2_fe_attach(ada=
p->dev);
>=20
>  =C2=A0=C2=A0=C2=A0=C2=A0 mutex_lock(&d->data_mutex);