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authorDmitry Osipenko <digetx@gmail.com>2021-06-10 19:23:13 +0300
committerRob Herring <robh@kernel.org>2021-06-21 22:56:46 +0300
commit67a066b35765d13a55a56edd9b1f54dee9e441e1 (patch)
treeff609add433893a206fb4e94206127e9556a584c /include/linux/of.h
parent89f8a707d00890d302f6d4320d4ecdba12c26bdf (diff)
downloadlinux-67a066b35765d13a55a56edd9b1f54dee9e441e1.tar.xz
of: reserved-memory: Add stub for RESERVEDMEM_OF_DECLARE()
The reserved-memory Kconfig could be disabled when drivers are compile-tested. In this case RESERVEDMEM_OF_DECLARE() produces a noisy warning about the orphaned __reservedmem_of_table section. Add the missing stub that fixes the warning. In particular this is needed for compile-testing of NVIDIA Tegra210 memory driver which uses reserved-memory. Reported-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210610162313.20942-1-digetx@gmail.com Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'include/linux/of.h')
-rw-r--r--include/linux/of.h11
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/of.h b/include/linux/of.h
index d8db8d3592fd..9c2e71e202d1 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -1329,6 +1329,12 @@ static inline int of_get_available_child_count(const struct device_node *np)
return num;
}
+#define _OF_DECLARE_STUB(table, name, compat, fn, fn_type) \
+ static const struct of_device_id __of_table_##name \
+ __attribute__((unused)) \
+ = { .compatible = compat, \
+ .data = (fn == (fn_type)NULL) ? fn : fn }
+
#if defined(CONFIG_OF) && !defined(MODULE)
#define _OF_DECLARE(table, name, compat, fn, fn_type) \
static const struct of_device_id __of_table_##name \
@@ -1338,10 +1344,7 @@ static inline int of_get_available_child_count(const struct device_node *np)
.data = (fn == (fn_type)NULL) ? fn : fn }
#else
#define _OF_DECLARE(table, name, compat, fn, fn_type) \
- static const struct of_device_id __of_table_##name \
- __attribute__((unused)) \
- = { .compatible = compat, \
- .data = (fn == (fn_type)NULL) ? fn : fn }
+ _OF_DECLARE_STUB(table, name, compat, fn, fn_type)
#endif
typedef int (*of_init_fn_2)(struct device_node *, struct device_node *);