ACPI / LPSS: change 'does not have' to 'has' in comment

The LPSS DMA device has neither _PS0 nor _PS3 method. Fix the wording in
the comment line.

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

drivers/acpi/acpi_lpss.c

@@ -95,7 +95,7 @@ static unsigned int lpss_quirks;
 /*
  * LPSS_QUIRK_ALWAYS_POWER_ON: override power state for LPSS DMA device.
  *
- * The LPSS DMA controller does not have neither _PS0 nor _PS3 method. Moreover
+ * The LPSS DMA controller has neither _PS0 nor _PS3 method. Moreover
  * it can be powered off automatically whenever the last LPSS device goes down.
  * In case of no power any access to the DMA controller will hang the system.
  * The behaviour is reproduced on some HP laptops based on Intel BayTrail as