If there is no driver match function, the driver core assumes that each
candidate pair (driver, device) matches, see driver_match_device().
Drop the matrix bus's match function that always returned 1 and so
implements the same behaviour as when there is no match function
Signed-off-by: Lizhe <sensor1010@163.com>
Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
Link: https://lore.kernel.org/r/20230319041941.259830-1-sensor1010@163.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
kfree(matrix_dev);
}
-static int matrix_bus_match(struct device *dev, struct device_driver *drv)
-{
- return 1;
-}
-
static struct bus_type matrix_bus = {
.name = "matrix",
- .match = &matrix_bus_match,
};
static struct device_driver matrix_driver = {