Check ACPI device for NULL inside acpi_can_fallback_to_crs(), so callers
won't need to.
Signed-off-by: Laura Nao <laura.nao@xxxxxxxxxxxxx>
Reported-by: "kernelci.org bot" <bot@xxxxxxxxxxxx>
Closes: https://lore.kernel.org/all/20240426154208.81894-1-laura.nao@xxxxxxxxxxxxx/
Fixes: 49c02f6e901c ("gpiolib: acpi: Move acpi_can_fallback_to_crs() out of __acpi_find_gpio()")