device create: spi: convert device_create to device_create_drvdata
Switch over to use the shiny new device_create_drvdata() call
instead of the original device_create() calls, so this continues
to work after device_create() is removed.
Note that this driver never had the race which motivated removing
the original call; it locked correctly.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index ddbe1a5..2833fd7 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -576,7 +576,8 @@
struct device *dev;
spidev->devt = MKDEV(SPIDEV_MAJOR, minor);
- dev = device_create(spidev_class, &spi->dev, spidev->devt,
+ dev = device_create_drvdata(spidev_class, &spi->dev,
+ spidev->devt, spidev,
"spidev%d.%d",
spi->master->bus_num, spi->chip_select);
status = IS_ERR(dev) ? PTR_ERR(dev) : 0;
@@ -586,7 +587,6 @@
}
if (status == 0) {
set_bit(minor, minors);
- spi_set_drvdata(spi, spidev);
list_add(&spidev->device_entry, &device_list);
}
mutex_unlock(&device_list_lock);