diff options
| author |   Dmitry Osipenko <digetx@gmail.com> | 2021-06-10 19:23:13 +0300 |
|---|---|---|
| committer |   Rob Herring <robh@kernel.org> | 2021-06-21 13:56:46 -0600 |
| commit | 67a066b35765d13a55a56edd9b1f54dee9e441e1 (patch) | |
| tree | ff609add433893a206fb4e94206127e9556a584c /include/linux/of_reserved_mem.h | |
| parent | dt-bindings: clk: vc5: Fix example (diff) | |
| download | linux-dev-67a066b35765d13a55a56edd9b1f54dee9e441e1.tar.xz linux-dev-67a066b35765d13a55a56edd9b1f54dee9e441e1.zip | |
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_reserved_mem.h')
| -rw-r--r-- | include/linux/of_reserved_mem.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/of_reserved_mem.h b/include/linux/of_reserved_mem.h index 76e4a0fffba4..4de2a24cadc9 100644 --- a/include/linux/of_reserved_mem.h +++ b/include/linux/of_reserved_mem.h @@ -27,11 +27,11 @@ struct reserved_mem_ops { typedef int (*reservedmem_of_init_fn)(struct reserved_mem *rmem); +#ifdef CONFIG_OF_RESERVED_MEM + #define RESERVEDMEM_OF_DECLARE(name, compat, init) \ _OF_DECLARE(reservedmem, name, compat, init, reservedmem_of_init_fn) -#ifdef CONFIG_OF_RESERVED_MEM - int of_reserved_mem_device_init_by_idx(struct device *dev, struct device_node *np, int idx); int of_reserved_mem_device_init_by_name(struct device *dev, @@ -41,6 +41,10 @@ void of_reserved_mem_device_release(struct device *dev); struct reserved_mem *of_reserved_mem_lookup(struct device_node *np); #else + +#define RESERVEDMEM_OF_DECLARE(name, compat, init) \ + _OF_DECLARE_STUB(reservedmem, name, compat, init, reservedmem_of_init_fn) + static inline int of_reserved_mem_device_init_by_idx(struct device *dev, struct device_node *np, int idx) { |