[PATCH] of: export of_find_next_cache_node() for modules

[Dmitry Baryshkov]

The qcom-cpufreq-nvmem module uses of_find_next_cache_node() function,
so export it to be available to the modules.

Fixes: 7683a63c08ff ("cpufreq: qcom-nvmem: create L2 cache device")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---

This patch fixes the discrepancy caused by the patch for the
qcom-cpufreq-nvmem. I'd like to ask for this patch to be also merged via
the cpufreq tree.

---
 drivers/of/base.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/base.c b/drivers/of/base.c
index 8d93cb6ea9cd..c4cf558e60d9 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
-- 
2.39.2