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>hifive-unleashed-5.1
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@ -878,6 +878,10 @@ static int __init selftest_data_add(void)
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{
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{
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void *selftest_data;
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void *selftest_data;
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struct device_node *selftest_data_node, *np;
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struct device_node *selftest_data_node, *np;
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/*
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* __dtb_testcases_begin[] and __dtb_testcases_end[] are magically
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* created by cmd_dt_S_dtb in scripts/Makefile.lib
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*/
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extern uint8_t __dtb_testcases_begin[];
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extern uint8_t __dtb_testcases_begin[];
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extern uint8_t __dtb_testcases_end[];
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extern uint8_t __dtb_testcases_end[];
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const int size = __dtb_testcases_end - __dtb_testcases_begin;
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const int size = __dtb_testcases_end - __dtb_testcases_begin;
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