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Mon, 6 Mar 2023 11:23:49 -0600 Received: from xhdsneeli40.xilinx.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Mon, 6 Mar 2023 11:23:22 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , Subject: [PATCH V5 04/15] mtd: devices: Replace all spi->chip_select and spi->cs_gpiod references with function call Date: Mon, 6 Mar 2023 22:50:58 +0530 Message-ID: <20230306172109.595464-5-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230306172109.595464-1-amit.kumar-mahapatra@amd.com> References: <20230306172109.595464-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM6NAM11FT052:EE_|IA1PR12MB6113:EE_ X-MS-Office365-Filtering-Correlation-Id: 89d477de-1e4f-4c1b-304e-08db1e678d96 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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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 Reviewed-by: Michal Simek --- drivers/mtd/devices/mtd_dataflash.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index 25bad4318305..34d7a0c4807b 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -646,7 +646,7 @@ static int add_dataflash_otp(struct spi_device *spi, char *name, int nr_pages, /* name must be usable with cmdlinepart */ sprintf(priv->name, "spi%d.%d-%s", - spi->master->bus_num, spi->chip_select, + spi->master->bus_num, spi_get_chipselect(spi, 0), name); device = &priv->mtd;