of/unittest: breadcrumbs to reduce pain of future maintainers
Fix warnings pointed out by checkpatch.
Checkpatch warns: externs should be avoided in .c files
Reducing pain for future maintainers - adding a comment so that anyone trying
to find where the extern data is created will be able to find it.
(grep will not find that location)
Signed-off-by: Frank Rowand <frank.rowand@sonymobile.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 9ecf852..9e4e401 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -878,6 +878,10 @@
{
void *selftest_data;
struct device_node *selftest_data_node, *np;
+ /*
+ * __dtb_testcases_begin[] and __dtb_testcases_end[] are magically
+ * created by cmd_dt_S_dtb in scripts/Makefile.lib
+ */
extern uint8_t __dtb_testcases_begin[];
extern uint8_t __dtb_testcases_end[];
const int size = __dtb_testcases_end - __dtb_testcases_begin;