diff options
| -rw-r--r-- | drivers/spi/spi.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 09f2c74..1a3c963 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -447,7 +447,9 @@ static int __unregister(struct device *dev, void *unused) */ void spi_unregister_master(struct spi_master *master) { - (void) device_for_each_child(master->cdev.dev, NULL, __unregister); + int dummy; + + dummy = device_for_each_child(master->cdev.dev, NULL, __unregister); class_device_unregister(&master->cdev); } EXPORT_SYMBOL_GPL(spi_unregister_master); |