[PATCH] spi: spi-mpc52xx.c: Init bus_num to 0 as this driver only supports one bus
DORMANTno replies
From: Stefan Roese <hidden>
Date: 2012-11-26 10:09:47
Subsystem:
spi subsystem, the rest · Maintainers:
Mark Brown, Linus Torvalds
By setting bus_num to 0 the resulting device is named "spi0". Otherwise the name was "spi32766" (dynamic numbering) which was a bit confusing. Using 0 is correct as this driver (and the MPC5200 SPI controller) only supports one SPI bus. Signed-off-by: Stefan Roese <redacted> Cc: Anatolij Gustschin <redacted> Cc: grant.likely-s3s/WqlpOiPyB63q8FvJNQ@public.gmane.org --- drivers/spi/spi-mpc52xx.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c
index 0454106..b40370c 100644
--- a/drivers/spi/spi-mpc52xx.c
+++ b/drivers/spi/spi-mpc52xx.c@@ -438,6 +438,9 @@ static int __devinit mpc52xx_spi_probe(struct platform_device *op) master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST; master->dev.of_node = op->dev.of_node; + /* Only one SPI bus from this driver possible */ + master->bus_num = 0; + dev_set_drvdata(&op->dev, master); ms = spi_master_get_devdata(master);
--
1.8.0
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