ACPI: LPSS: Constify properties member in struct lpss_device_desc

The properties are static and not supposed to be modified, constify them.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Author: andy-shev

drivers/acpi/acpi_lpss.c

@@ -82,7 +82,7 @@ struct lpss_device_desc {
 	const char *clk_con_id;
 	unsigned int prv_offset;
 	size_t prv_size_override;
-	struct property_entry *properties;
+	const struct property_entry *properties;
 	void (*setup)(struct lpss_private_data *pdata);
 	bool resume_from_noirq;
 };