spi: Remove explictly set bus_num and num_chipselect to default setting

The purpose of commit 1e8a52e18cfb
"spi: By default setup spi_masters with 1 chipselect and dynamics bus number"
is to avoid setting default value for bus_num and num_chipselect in spi master
drivers. So let's remove the duplicate code.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-By: David Daney <david.daney@cavium.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

9 files changed, 0 insertions, 14 deletions

diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 8a89dd1f2654..69167456ec1e 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -315,7 +315,6 @@ static int bcm2835_spi_probe(struct platform_device *pdev)
 
 	master->mode_bits = BCM2835_SPI_MODE_BITS;
 	master->bits_per_word_mask = SPI_BPW_MASK(8);
-	master->bus_num = -1;
 	master->num_chipselect = 3;
 	master->transfer_one_message = bcm2835_spi_transfer_one;
 	master->dev.of_node = pdev->dev.of_node;
diff --git a/drivers/spi/spi-efm32.c b/drivers/spi/spi-efm32.c
index d4d3cc534792..7199d2fd2b0b 100644
--- a/drivers/spi/spi-efm32.c
+++ b/drivers/spi/spi-efm32.c
@@ -308,10 +308,6 @@ static int efm32_spi_probe_dt(struct platform_device *pdev,
 	}
 
 	ddata->pdata.location = location;
-
-	/* spi core takes care about the bus number using an alias */
-	master->bus_num = -1;
-
 	return 0;
 }
 
diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c
index dd5bd468e962..ccd257b6e2a8 100644
--- a/drivers/spi/spi-falcon.c
+++ b/drivers/spi/spi-falcon.c
@@ -422,9 +422,7 @@ static int falcon_sflash_probe(struct platform_device *pdev)
 	priv->master = master;
 
 	master->mode_bits = SPI_MODE_3;
-	master->num_chipselect = 1;
 	master->flags = SPI_MASTER_HALF_DUPLEX;
-	master->bus_num = -1;
 	master->setup = falcon_sflash_setup;
 	master->prepare_transfer_hardware = falcon_sflash_prepare_xfer;
 	master->transfer_one_message = falcon_sflash_xfer_one;
diff --git a/drivers/spi/spi-octeon.c b/drivers/spi/spi-octeon.c
index 67249a48b391..e31f6d833951 100644
--- a/drivers/spi/spi-octeon.c
+++ b/drivers/spi/spi-octeon.c
@@ -257,8 +257,6 @@ static int octeon_spi_probe(struct platform_device *pdev)
 	p->register_base = (u64)devm_ioremap(&pdev->dev, res_mem->start,
 					     resource_size(res_mem));
 
-	/* Dynamic bus numbering */
-	master->bus_num = -1;
 	master->num_chipselect = 4;
 	master->mode_bits = SPI_CPHA |
 			    SPI_CPOL |
diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index 82d2f922ffa0..755d7cc9e72f 100644
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -298,7 +298,6 @@ static int hspi_probe(struct platform_device *pdev)
 
 	pm_runtime_enable(&pdev->dev);
 
-	master->num_chipselect	= 1;
 	master->bus_num		= pdev->id;
 	master->setup		= hspi_setup;
 	master->cleanup		= hspi_cleanup;
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 413c71843492..1e399ad3cc49 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -1058,7 +1058,6 @@ static int tegra_spi_probe(struct platform_device *pdev)
 	master->setup = tegra_spi_setup;
 	master->transfer_one_message = tegra_spi_transfer_one_message;
 	master->num_chipselect = MAX_CHIP_SELECT;
-	master->bus_num = -1;
 	master->auto_runtime_pm = true;
 
 	tspi->master = master;
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index 08794977f21a..44e00dba1e79 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -471,7 +471,6 @@ static int tegra_sflash_probe(struct platform_device *pdev)
 	master->transfer_one_message = tegra_sflash_transfer_one_message;
 	master->auto_runtime_pm = true;
 	master->num_chipselect = MAX_CHIP_SELECT;
-	master->bus_num = -1;
 
 	platform_set_drvdata(pdev, master);
 	tsd = spi_master_get_devdata(master);
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index be3a069879c3..b06ea31c1699 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -1053,7 +1053,6 @@ static int tegra_slink_probe(struct platform_device *pdev)
 	master->unprepare_message = tegra_slink_unprepare_message;
 	master->auto_runtime_pm = true;
 	master->num_chipselect = MAX_CHIP_SELECT;
-	master->bus_num = -1;
 
 	platform_set_drvdata(pdev, master);
 	tspi = spi_master_get_devdata(master);
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index 3d09265b5133..de9920e9d3f8 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -429,7 +429,6 @@ static int ti_qspi_probe(struct platform_device *pdev)
 
 	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_RX_DUAL | SPI_RX_QUAD;
 
-	master->bus_num = -1;
 	master->flags = SPI_MASTER_HALF_DUPLEX;
 	master->setup = ti_qspi_setup;
 	master->auto_runtime_pm = true;