xa_is_err() is synonymous to IS_ERR().
Other introduced functions call their equivalent without the irq* suffix.
This is part of the update of the DRM drivers to Linux 5.15.
Differential D38534
linuxkpi: Define `xa_is_err()`, `xa_{store,erase}_irq()` and `xa_{,un}lock_irq*()` dumbbell on Feb 12 2023, 10:05 AM. Authored by Tags None Referenced Files
Details xa_is_err() is synonymous to IS_ERR(). Other introduced functions call their equivalent without the irq* suffix. This is part of the update of the DRM drivers to Linux 5.15.
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