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Thu, 2 Feb 2023 09:24:11 -0600 Received: from xhdsgoud40.xilinx.com (10.180.168.240) by SATLEXMB03.amd.com (10.181.40.144) with Microsoft SMTP Server id 15.1.2375.34 via Frontend Transport; Thu, 2 Feb 2023 09:23:48 -0600 From: Amit Kumar Mahapatra To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , "Amit Kumar Mahapatra" Subject: [PATCH v3 02/13] net: Replace all spi->chip_select and spi->cs_gpiod references with function call Date: Thu, 2 Feb 2023 20:52:47 +0530 Message-ID: <20230202152258.512973-3-amit.kumar-mahapatra@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230202152258.512973-1-amit.kumar-mahapatra@amd.com> References: <20230202152258.512973-1-amit.kumar-mahapatra@amd.com> MIME-Version: 1.0 X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CO1NAM11FT079:EE_|CH0PR12MB5074:EE_ X-MS-Office365-Filtering-Correlation-Id: 2c35297b-4dcc-4621-438b-08db053189ed 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/net/ethernet/adi/adin1110.c | 2 +- drivers/net/ethernet/asix/ax88796c_main.c | 2 +- drivers/net/ethernet/davicom/dm9051.c | 2 +- drivers/net/ethernet/qualcomm/qca_debug.c | 2 +- drivers/net/ieee802154/ca8210.c | 2 +- drivers/net/wan/slic_ds26522.c | 2 +- drivers/net/wireless/marvell/libertas/if_spi.c | 2 +- drivers/net/wireless/silabs/wfx/bus_spi.c | 2 +- drivers/net/wireless/st/cw1200/cw1200_spi.c | 2 +- 9 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c index 0805f249fff2..aee7a98725ba 100644 --- a/drivers/net/ethernet/adi/adin1110.c +++ b/drivers/net/ethernet/adi/adin1110.c @@ -515,7 +515,7 @@ static int adin1110_register_mdiobus(struct adin1110_priv *priv, return -ENOMEM; snprintf(priv->mii_bus_name, MII_BUS_ID_SIZE, "%s-%u", - priv->cfg->name, priv->spidev->chip_select); + priv->cfg->name, spi_get_chipselect(priv->spidev, 0)); mii_bus->name = priv->mii_bus_name; mii_bus->read = adin1110_mdio_read; diff --git a/drivers/net/ethernet/asix/ax88796c_main.c b/drivers/net/ethernet/asix/ax88796c_main.c index 21376c79f671..e551ffaed20d 100644 --- a/drivers/net/ethernet/asix/ax88796c_main.c +++ b/drivers/net/ethernet/asix/ax88796c_main.c @@ -1006,7 +1006,7 @@ static int ax88796c_probe(struct spi_device *spi) ax_local->mdiobus->parent = &spi->dev; snprintf(ax_local->mdiobus->id, MII_BUS_ID_SIZE, - "ax88796c-%s.%u", dev_name(&spi->dev), spi->chip_select); + "ax88796c-%s.%u", dev_name(&spi->dev), spi_get_chipselect(spi, 0)); ret = devm_mdiobus_register(&spi->dev, ax_local->mdiobus); if (ret < 0) { diff --git a/drivers/net/ethernet/davicom/dm9051.c b/drivers/net/ethernet/davicom/dm9051.c index de7105a84747..70728b2e5f18 100644 --- a/drivers/net/ethernet/davicom/dm9051.c +++ b/drivers/net/ethernet/davicom/dm9051.c @@ -1123,7 +1123,7 @@ static int dm9051_mdio_register(struct board_info *db) db->mdiobus->phy_mask = (u32)~BIT(1); db->mdiobus->parent = &spi->dev; snprintf(db->mdiobus->id, MII_BUS_ID_SIZE, - "dm9051-%s.%u", dev_name(&spi->dev), spi->chip_select); + "dm9051-%s.%u", dev_name(&spi->dev), spi_get_chipselect(spi, 0)); ret = devm_mdiobus_register(&spi->dev, db->mdiobus); if (ret) diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c index f62c39544e08..6f2fa2a42770 100644 --- a/drivers/net/ethernet/qualcomm/qca_debug.c +++ b/drivers/net/ethernet/qualcomm/qca_debug.c @@ -119,7 +119,7 @@ qcaspi_info_show(struct seq_file *s, void *what) seq_printf(s, "SPI mode : %x\n", qca->spi_dev->mode); seq_printf(s, "SPI chip select : %u\n", - (unsigned int)qca->spi_dev->chip_select); + (unsigned int)spi_get_chipselect(qca->spi_dev, 0)); seq_printf(s, "SPI legacy mode : %u\n", (unsigned int)qca->legacy_mode); seq_printf(s, "SPI burst length : %u\n", diff --git a/drivers/net/ieee802154/ca8210.c b/drivers/net/ieee802154/ca8210.c index e1a569b99e4a..7093a07141bb 100644 --- a/drivers/net/ieee802154/ca8210.c +++ b/drivers/net/ieee802154/ca8210.c @@ -2967,7 +2967,7 @@ static int ca8210_test_interface_init(struct ca8210_priv *priv) sizeof(node_name), "ca8210@%d_%d", priv->spi->master->bus_num, - priv->spi->chip_select + spi_get_chipselect(priv->spi, 0) ); test->ca8210_dfs_spi_int = debugfs_create_file( diff --git a/drivers/net/wan/slic_ds26522.c b/drivers/net/wan/slic_ds26522.c index 6063552cea9b..8a51cfcff99e 100644 --- a/drivers/net/wan/slic_ds26522.c +++ b/drivers/net/wan/slic_ds26522.c @@ -211,7 +211,7 @@ static int slic_ds26522_probe(struct spi_device *spi) ret = slic_ds26522_init_configure(spi); if (ret == 0) - pr_info("DS26522 cs%d configured\n", spi->chip_select); + pr_info("DS26522 cs%d configured\n", spi_get_chipselect(spi, 0)); return ret; } diff --git a/drivers/net/wireless/marvell/libertas/if_spi.c b/drivers/net/wireless/marvell/libertas/if_spi.c index ff1c7ec8c450..1225fc0e3352 100644 --- a/drivers/net/wireless/marvell/libertas/if_spi.c +++ b/drivers/net/wireless/marvell/libertas/if_spi.c @@ -1051,7 +1051,7 @@ static int if_spi_init_card(struct if_spi_card *card) "spi->max_speed_hz=%d\n", card->card_id, card->card_rev, card->spi->master->bus_num, - card->spi->chip_select, + spi_get_chipselect(card->spi, 0), card->spi->max_speed_hz); err = if_spi_prog_helper_firmware(card, helper); if (err) diff --git a/drivers/net/wireless/silabs/wfx/bus_spi.c b/drivers/net/wireless/silabs/wfx/bus_spi.c index 7fb1afb8ed31..160b90114aad 100644 --- a/drivers/net/wireless/silabs/wfx/bus_spi.c +++ b/drivers/net/wireless/silabs/wfx/bus_spi.c @@ -208,7 +208,7 @@ static int wfx_spi_probe(struct spi_device *func) /* Trace below is also displayed by spi_setup() if compiled with DEBUG */ dev_dbg(&func->dev, "SPI params: CS=%d, mode=%d bits/word=%d speed=%d\n", - func->chip_select, func->mode, func->bits_per_word, func->max_speed_hz); + spi_get_chipselect(func, 0), func->mode, func->bits_per_word, func->max_speed_hz); if (func->bits_per_word != 16 && func->bits_per_word != 8) dev_warn(&func->dev, "unusual bits/word value: %d\n", func->bits_per_word); if (func->max_speed_hz > 50000000) diff --git a/drivers/net/wireless/st/cw1200/cw1200_spi.c b/drivers/net/wireless/st/cw1200/cw1200_spi.c index fe0d220da44d..c82c0688b549 100644 --- a/drivers/net/wireless/st/cw1200/cw1200_spi.c +++ b/drivers/net/wireless/st/cw1200/cw1200_spi.c @@ -378,7 +378,7 @@ static int cw1200_spi_probe(struct spi_device *func) func->mode = SPI_MODE_0; pr_info("cw1200_wlan_spi: Probe called (CS %d M %d BPW %d CLK %d)\n", - func->chip_select, func->mode, func->bits_per_word, + spi_get_chipselect(func, 0), func->mode, func->bits_per_word, func->max_speed_hz); if (cw1200_spi_on(plat_data)) {