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Mon, 6 Mar 2023 11:23:22 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , 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; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17; 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Ip=[165.204.84.17]; Helo=[SATLEXMB03.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DM6NAM11FT052.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6113 X-MailFrom: amit.kumar-mahapatra@amd.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1 Message-ID-Hash: JPUTECY7X3GSEXFX57IEM5EALWL65WKB X-Message-ID-Hash: JPUTECY7X3GSEXFX57IEM5EALWL65WKB X-Mailman-Approved-At: Mon, 06 Mar 2023 17:42:58 +0000 CC: git@amd.com, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, joel@jms.id.au, andrew@aj.id.au, radu_nicolae.pirea@upb.ro, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@microchip.com, bcm-kernel-feedback-list@broadcom.com, fancer.lancer@gmail.com, kernel@pengutronix.de, festevam@gmail.com, linux-imx@nxp.com, jbrunet@baylibre.com, martin.blumenstingl@googlemail.com, avifishman70@gmail.com, tmaimon77@gmail.com, tali.perry1@gmail.com, venture@google.com, yuenn@google.com, benjaminfair@google.com, yogeshgaur.83@gmail.com, konrad.dybcio@somainline.org, alim.akhtar@samsung.com, ldewangan@nvidia.com, thierry.reding@gmail.com, jonathanh@nvidia.com, michal.simek@amd.com, linux-aspeed@lists.ozlabs.org, openbmc@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-rpi-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, netdev@vger.kernel.org, linux-wpan@vger.kernel.org, libertas-dev@lists.infradead.org, linux-wireless@vger.kernel.org, linux-mtd@lists.infradead.org, lars@metafoo.de, Michael.Hennerich@analog.com, linux-iio@vger.kernel.org, michael@walle.cc, palmer@dabbelt.com, linux-riscv@lists.infradead.org, alsa-devel@alsa-project.org, patches@opensource.cirrus.com, linuxppc-dev@lists.ozlabs.org, amitrkcian2002@gmail.com, amit.kumar-mahapatra@amd.com X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: 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 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;