torvalds/linux
3
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-22 07:27:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

of: platform: Use default match table for /firmware

Browse Source 
Calling of_platform_populate() without a match table will only populate
the immediate child nodes under /firmware. This is usually fine, but in
the case of something like a "simple-mfd" node such as
"raspberrypi,bcm2835-firmware", those child nodes will not be populated.
And subsequent calls won't work either because the /firmware node is
marked as processed already.

Switch the call to of_platform_default_populate() to solve this problem.
It should be a nop for existing cases.

Fixes: 3aa0582fdb ("of: platform: populate /firmware/ node from of_platform_default_populate_init()")
Cc: stable@vger.kernel.org
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://patch.msgid.link/20260114015158.692170-2-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
This commit is contained in:
Rob Herring (Arm)
2026-01-13 19:51:58 -06:00
parent 235a1eb8d2
commit 48e6a9c4a2
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/of/platform.c
View File

@@ -569,7 +569,7 @@ static int __init of_platform_default_populate_init(void)
node = of_find_node_by_path("/firmware");
if (node) {
of_platform_populate(node, NULL, NULL, NULL);
of_platform_default_populate(node, NULL, NULL);
of_node_put(node);
}