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spi: omap: Allocate bus number from spi framework 

spi framework should allocate bus number dynamically either
via Linux IDR or spi alias for master drivers. This patch deletes
code pertaining to manual allocation of spi bus number in spi omap2
master driver.

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Signed-off-by: Karthik Tummala <karthik@techveda.org>
Tested-by: Karthik Tummala <karthik@techveda.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Suniel Mahesh 2017-08-18 11:13:40 +05:30 committed by Mark Brown
parent 5771a8c088
commit b590782afe
1 changed files with 0 additions and 4 deletions
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4
drivers/spi/spi-omap2-mcspi.c
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@ -1338,7 +1338,6 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
struct resource *r;
int status = 0, i;
u32 regs_offset = 0;
static int bus_num = 1;
struct device_node *node = pdev->dev.of_node;
const struct of_device_id *match;
@ -1374,14 +1373,11 @@ static int omap2_mcspi_probe(struct platform_device *pdev)
of_property_read_u32(node, "ti,spi-num-cs", &num_cs);
master->num_chipselect = num_cs;
master->bus_num = bus_num++;
if (of_get_property(node, "ti,pindir-d0-out-d1-in", NULL))
mcspi->pin_dir = MCSPI_PINDIR_D0_OUT_D1_IN;
} else {
pdata = dev_get_platdata(&pdev->dev);
master->num_chipselect = pdata->num_cs;
if (pdev->id != -1)
master->bus_num = pdev->id;
mcspi->pin_dir = pdata->pin_dir;
}
regs_offset = pdata->regs_offset;