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device: support generating defines from devicetree nodes with no label

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The existing code only worked for nodes that had a label property,
which is every device except ESP32 pinmux.  However, a label property
should not be necessary for defining a device from devicetree.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>
This commit is contained in:
Peter Bigot 2020-12-21 15:25:06 -06:00 • committed by Carles Cufí
commit 8c1bef535b
1 changed files with 2 additions and 1 deletions
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3
include/device.h
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@ -168,7 +168,8 @@ extern "C" {
*/
#define DEVICE_DT_DEFINE(node_id, init_fn, pm_control_fn, \
data_ptr, cfg_ptr, level, prio, api_ptr) \
Z_DEVICE_DEFINE(node_id, node_id, DT_LABEL(node_id), init_fn, \
Z_DEVICE_DEFINE(node_id, node_id, \
DT_PROP_OR(node_id, label, NULL), init_fn, \
pm_control_fn, \
data_ptr, cfg_ptr, level, prio, api_ptr)