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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 81164169-e28b-4887-3794-08d68a88e476 X-MS-Exchange-CrossTenant-originalarrivaltime: 04 Feb 2019 10:09:45.1023 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-id: 3f4057f3-b418-4d4e-ba84-d55b4e897d88 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR11MB1508 X-OriginatorOrg: microchip.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tudor Ambarus Return -ENOTSUPP when atmel_qspi_find_mode() fails. Propagate the error in atmel_qspi_exec_op(). Signed-off-by: Tudor Ambarus Reviewed-by: Boris Brezillon --- v4: no change v3: no change v2: collect R-b drivers/spi/atmel-quadspi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index be7f87fd5ac7..06c31830d07b 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -198,7 +198,7 @@ static int atmel_qspi_find_mode(const struct spi_mem_op= *op) if (atmel_qspi_is_compatible(op, &sama5d2_qspi_modes[i])) return i; =20 - return -1; + return -ENOTSUPP; } =20 static bool atmel_qspi_supports_op(struct spi_mem *mem, @@ -238,7 +238,7 @@ static int atmel_qspi_exec_op(struct spi_mem *mem, cons= t struct spi_mem_op *op) =20 mode =3D atmel_qspi_find_mode(op); if (mode < 0) - return -ENOTSUPP; + return mode; =20 ifr |=3D sama5d2_qspi_modes[mode].config; =20 --=20 2.9.5