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Wed, 13 Nov 2019 13:35:10 +0000 From: To: CC: , , , , , , , , , , , , , , Subject: Re: [PATCH 1/4] i2c: at91: Use dma_request_chan() directly for channel request Thread-Topic: [PATCH 1/4] i2c: at91: Use dma_request_chan() directly for channel request Thread-Index: AQHVmgPE20YkN2IBi0WfRMb9U65SKqeJGkAA Date: Wed, 13 Nov 2019 13:35:10 +0000 Message-ID: <20191113133458.co7ygdb2wsjvdsbl@M43218.corp.atmel.com> References: <20191113092235.30440-1-peter.ujfalusi@ti.com> <20191113092235.30440-2-peter.ujfalusi@ti.com> In-Reply-To: <20191113092235.30440-2-peter.ujfalusi@ti.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: PR1PR01CA0024.eurprd01.prod.exchangelabs.com (2603:10a6:102::37) To BY5PR11MB3895.namprd11.prod.outlook.com (2603:10b6:a03:18e::21) x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [213.41.198.74] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 7fac4da1-ee9b-4838-19d3-08d7683e4e3e x-ms-traffictypediagnostic: BY5PR11MB4338: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:281; 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charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 7fac4da1-ee9b-4838-19d3-08d7683e4e3e X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Nov 2019 13:35:10.7787 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: miNit12MhHMT5xljRNHbnXe680cqgszrQ2dtlPNKJ32e+O89e5sNfzVggvm47oxKpN9wgLJxgs1U0WF4DpvGuyJAb/bwd5y1UcwkzNVwi4Q= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4338 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 13, 2019 at 11:22:32AM +0200, Peter Ujfalusi wrote: >=20 > dma_request_slave_channel_reason() is: > #define dma_request_slave_channel_reason(dev, name) \ > dma_request_chan(dev, name) >=20 > Signed-off-by: Peter Ujfalusi Acked-by: Ludovic Desroches =20 Thanks > --- > drivers/i2c/busses/i2c-at91-master.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) >=20 > diff --git a/drivers/i2c/busses/i2c-at91-master.c b/drivers/i2c/busses/i2= c-at91-master.c > index 6e0b554dcd4e..7a862e00b475 100644 > --- a/drivers/i2c/busses/i2c-at91-master.c > +++ b/drivers/i2c/busses/i2c-at91-master.c > @@ -758,14 +758,14 @@ static int at91_twi_configure_dma(struct at91_twi_d= ev *dev, u32 phy_addr) > slave_config.dst_maxburst =3D 1; > slave_config.device_fc =3D false; > =20 > - dma->chan_tx =3D dma_request_slave_channel_reason(dev->dev, "tx"); > + dma->chan_tx =3D dma_request_chan(dev->dev, "tx"); > if (IS_ERR(dma->chan_tx)) { > ret =3D PTR_ERR(dma->chan_tx); > dma->chan_tx =3D NULL; > goto error; > } > =20 > - dma->chan_rx =3D dma_request_slave_channel_reason(dev->dev, "rx"); > + dma->chan_rx =3D dma_request_chan(dev->dev, "rx"); > if (IS_ERR(dma->chan_rx)) { > ret =3D PTR_ERR(dma->chan_rx); > dma->chan_rx =3D NULL; > --=20 > Peter >=20 > Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. > Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki >=20 >=20