bcma: don't register devices disabled in OF

Some bus devices can be marked as disabled for specific SoCs or models.
Those should not be registered to avoid probing them.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20251003125126.27950-1-zajec5@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

Author: Rafał Miłecki

drivers/bcma/main.c

@@ -294,6 +294,8 @@ static int bcma_register_devices(struct bcma_bus *bus)
 	int err;
 
 	list_for_each_entry(core, &bus->cores, list) {
+		struct device_node *np;
+
 		/* We support that core ourselves */
 		switch (core->id.id) {
 		case BCMA_CORE_4706_CHIPCOMMON:
@@ -311,6 +313,10 @@ static int bcma_register_devices(struct bcma_bus *bus)
 		if (bcma_is_core_needed_early(core->id.id))
 			continue;
 
+		np = core->dev.of_node;
+		if (np && !of_device_is_available(np))
+			continue;
+
 		/* Only first GMAC core on BCM4706 is connected and working */
 		if (core->id.id == BCMA_CORE_4706_MAC_GBIT &&
 		    core->core_unit > 0)