diff mbox series

of: rexport of_find_next_cache_node()

Message ID 20231011131431.2559029-1-arnd@kernel.org
State New
Headers show
Series of: rexport of_find_next_cache_node() | expand

Commit Message

Arnd Bergmann Oct. 11, 2023, 1:14 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

This function is now called from a cpufreq driver, but that breaks the
build when the caller is in a loadable module, because of a missing
export:

ERROR: modpost: "of_find_next_cache_node" [drivers/cpufreq/qcom-cpufreq-nvmem.ko] undefined!

Export this as a GPL-only symbol, like the other related functions in
this file.

Fixes: 7683a63c08ff5 ("cpufreq: qcom-nvmem: create L2 cache device")
Fixes: a3e31b4588443 ("of: Move definition of of_find_next_cache_node into common code.")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 drivers/of/base.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/of/base.c b/drivers/of/base.c
index 8d93cb6ea9cde..c4cf558e60d92 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -1905,6 +1905,7 @@  struct device_node *of_find_next_cache_node(const struct device_node *np)
 
 	return NULL;
 }
+EXPORT_SYMBOL_GPL(of_find_next_cache_node);
 
 /**
  * of_find_last_cache_level - Find the level at which the last cache is