@@ -53,16 +53,6 @@ static struct attribute *mmc_dev_attrs[] = {
};
ATTRIBUTE_GROUPS(mmc_dev);
-/*
- * This currently matches any MMC driver to any MMC card - drivers
- * themselves make the decision whether to drive this card in their
- * probe method.
- */
-static int mmc_bus_match(struct device *dev, struct device_driver *drv)
-{
- return 1;
-}
-
static int
mmc_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
{
@@ -226,7 +216,6 @@ static const struct dev_pm_ops mmc_bus_pm_ops = {
static struct bus_type mmc_bus_type = {
.name = "mmc",
.dev_groups = mmc_dev_groups,
- .match = mmc_bus_match,
.uevent = mmc_bus_uevent,
.probe = mmc_bus_probe,
.remove = mmc_bus_remove,
If there is no driver match function, the driver core assumes that each candidate pair (driver, device) matches. See function driver_match_device(). Drop the mmc 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> --- drivers/mmc/core/bus.c | 11 ----------- 1 file changed, 11 deletions(-)