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authorFrank Rowand <frank.rowand@sonymobile.com>2015-03-14 00:04:24 -0700
committerGrant Likely <grant.likely@linaro.org>2015-03-29 08:56:19 +0100
commitc8547119ce54ef6d3c0685ef3837514fa6e11d28 (patch)
treee71780541755c4a515d799821ed9b99646b4697d /drivers/of
parent3db316d00bfa60c673c54f27cd5edc329a3b28b5 (diff)
downloadlinux-c8547119ce54ef6d3c0685ef3837514fa6e11d28.tar.bz2
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>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/unittest.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/of/unittest.c b/drivers/of/unittest.c
index 9ecf8529fe29..9e4e401ff21d 100644
--- a/drivers/of/unittest.c
+++ b/drivers/of/unittest.c
@@ -878,6 +878,10 @@ static int __init selftest_data_add(void)
{
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;