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Fri, 10 Feb 2023 13:40:22 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Amit Kumar Mahapatra Subject: [PATCH v4 08/15] ALSA: hda: cs35l41: Replace all spi->chip_select references with function call Date: Sat, 11 Feb 2023 01:06:39 +0530 Message-ID: <20230210193647.4159467-9-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com> References: <20230210193647.4159467-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT074:EE_|BL0PR12MB4945:EE_ X-MS-Office365-Filtering-Correlation-Id: c43fac58-e4c8-4b0e-6be0-08db0b9eb6c2 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Feb 2023 19:40:50.0115 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: c43fac58-e4c8-4b0e-6be0-08db0b9eb6c2 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT074.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR12MB4945 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Supporting multi-cs in spi drivers would require the chip_select & cs_gpiod members of struct spi_device to be an array. But changing the type of these members to array would break the spi driver functionality. To make the transition smoother introduced four new APIs to get/set the spi->chip_select & spi->cs_gpiod and replaced all spi->chip_select and spi->cs_gpiod references with get or set API calls. While adding multi-cs support in further patches the chip_select & cs_gpiod members of the spi_device structure would be converted to arrays & the "idx" parameter of the APIs would be used as array index i.e., spi->chip_select[idx] & spi->cs_gpiod[idx] respectively. Signed-off-by: Amit Kumar Mahapatra --- sound/pci/hda/cs35l41_hda_spi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/pci/hda/cs35l41_hda_spi.c b/sound/pci/hda/cs35l41_hda_sp= i.c index 71979cfb4d7e..eb287aa5f782 100644 --- a/sound/pci/hda/cs35l41_hda_spi.c +++ b/sound/pci/hda/cs35l41_hda_spi.c @@ -25,7 +25,7 @@ static int cs35l41_hda_spi_probe(struct spi_device *spi) else return -ENODEV; =20 - return cs35l41_hda_probe(&spi->dev, device_name, spi->chip_select, spi->i= rq, + return cs35l41_hda_probe(&spi->dev, device_name, spi_get_chipselect(spi, = 0), spi->irq, devm_regmap_init_spi(spi, &cs35l41_regmap_spi)); } =20 --=20 2.25.1