From: Catalin Marinas <catalin.marinas@xxxxxxx>
commit aed5041ef9a3f594ed9dc0bb5ee7e1bbccfd3366 upstream.
of_dma_get_max_cpu_address() is not defined if !CONFIG_OF_ADDRESS, so
return early in of_unittest_dma_get_max_cpu_address().
Fixes: 07d13a1d6120 ("of: unittest: Add test for of_dma_get_max_cpu_address()")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Jing Xiangfeng <jingxiangfeng@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/of/unittest.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -874,6 +874,9 @@ static void __init of_unittest_dma_get_m
struct device_node *np;
phys_addr_t cpu_addr;
+ if (!IS_ENABLED(CONFIG_OF_ADDRESS))
+ return;
+
np = of_find_node_by_path("/testcase-data/address-tests");
if (!np) {
pr_err("missing testcase data\n");
