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| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2021-03-21 16:01:14 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-03-25 11:14:08 -0700 |
| commit | 6484e7581732d2785fc754f598f26fd4239b03c6 (patch) | |
| tree | b025c316c7704e7f55438aaa0744ddb6cb09639d /Documentation/input | |
| parent | 5b0e6fd8c505ec8a01e0ea5d78f2b707c91cf2c4 (diff) | |
| download | linux-6484e7581732d2785fc754f598f26fd4239b03c6.tar.gz | |
Input: rotary-encoder - update docs according to the latest API changes
The old device property API is about to be removed, so explaing how to use complete software nodes instead. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20210304090948.27014-1-heikki.krogerus@linux.intel.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/input')
| -rw-r--r-- | Documentation/input/devices/rotary-encoder.rst | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Documentation/input/devices/rotary-encoder.rst b/Documentation/input/devices/rotary-encoder.rst index 810ae02bdaa0..5865748c13b9 100644 --- a/Documentation/input/devices/rotary-encoder.rst +++ b/Documentation/input/devices/rotary-encoder.rst @@ -107,13 +107,17 @@ example below: }, }; - static const struct property_entry rotary_encoder_properties[] __initconst = { + static const struct property_entry rotary_encoder_properties[] = { PROPERTY_ENTRY_U32("rotary-encoder,steps-per-period", 24), PROPERTY_ENTRY_U32("linux,axis", ABS_X), PROPERTY_ENTRY_U32("rotary-encoder,relative_axis", 0), { }, }; + static const struct software_node rotary_encoder_node = { + .properties = rotary_encoder_properties, + }; + static struct platform_device rotary_encoder_device = { .name = "rotary-encoder", .id = 0, @@ -122,7 +126,7 @@ example below: ... gpiod_add_lookup_table(&rotary_encoder_gpios); - device_add_properties(&rotary_encoder_device, rotary_encoder_properties); + device_add_software_node(&rotary_encoder_device.dev, &rotary_encoder_node); platform_device_register(&rotary_encoder_device); ... |