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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-03-29 18:12:06 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-05 14:18:22 +0300 |
| commit | e588fead04ec51ad9ede7010676de19dcaa50b71 (patch) | |
| tree | 009b2d11a1e77885d3216fd5d786d15482496fb9 /include/linux/property.h | |
| parent | 4a32e384e899ad0cdf2d11560840220fcb6a3b3b (diff) | |
| download | linux-e588fead04ec51ad9ede7010676de19dcaa50b71.tar.xz | |
software node: Introduce SOFTWARE_NODE_REFERENCE() helper macro
This is useful to assign software node reference with arguments
in a common way. Moreover, we have already couple of users that
may be converted. And by the fact, one of them is moved right here
to use the helper.
Tested-by: Daniel Scally <djrscally@gmail.com>
Reviewed-by: Daniel Scally <djrscally@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210329151207.36619-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/property.h')
| -rw-r--r-- | include/linux/property.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/include/linux/property.h b/include/linux/property.h index dd4687b56239..0d876316e61d 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -254,6 +254,13 @@ struct software_node_ref_args { u64 args[NR_FWNODE_REFERENCE_ARGS]; }; +#define SOFTWARE_NODE_REFERENCE(_ref_, ...) \ +(const struct software_node_ref_args) { \ + .node = _ref_, \ + .nargs = ARRAY_SIZE(((u64[]){ 0, ##__VA_ARGS__ })) - 1, \ + .args = { __VA_ARGS__ }, \ +} + /** * struct property_entry - "Built-in" device property representation. * @name: Name of the property. @@ -362,11 +369,7 @@ struct property_entry { .name = _name_, \ .length = sizeof(struct software_node_ref_args), \ .type = DEV_PROP_REF, \ - { .pointer = &(const struct software_node_ref_args) { \ - .node = _ref_, \ - .nargs = ARRAY_SIZE(((u64[]){ 0, ##__VA_ARGS__ })) - 1, \ - .args = { __VA_ARGS__ }, \ - } }, \ + { .pointer = &SOFTWARE_NODE_REFERENCE(_ref_, ##__VA_ARGS__), }, \ } struct property_entry * |