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bcma: don't register devices disabled in OF

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[ Upstream commit a2a69add80 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Rafał Miłecki
2025-10-03 14:51:26 +02:00
committed by Greg Kroah-Hartman
parent f1c170cae2
commit 62df4bd320
1 changed files with 6 additions and 0 deletions
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6
drivers/bcma/main.c
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@@ -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)