usb: pci-quirks: handle HAS_IOPORT dependency for UHCI handoff

In a future patch HAS_IOPORT=n will result in inb()/outb() and friends
not being declared. With the AMD quirk handled USB PCI quirks still use
inw() in uhci_check_and_reset_hc() and thus indirectly in
quirk_usb_handoff_uhci(). Handle this by conditionally compiling
uhci_check_and_reset_hc() and stubbing out quirk_usb_handoff_uhci() when
HAS_IOPORT is not available.
Co-developed-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@kernel.org>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Link: https://lore.kernel.org/r/20230911125653.1393895-4-schnelle@linux.ibm.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/pci-quirks.c

@@ -634,6 +634,16 @@ void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev)
 }
 EXPORT_SYMBOL_GPL(usb_asmedia_modifyflowcontrol);
 
+static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
+{
+	u16 cmd;
+
+	return !pci_read_config_word(pdev, PCI_COMMAND, &cmd) && (cmd & mask);
+}
+
+#define mmio_enabled(dev) io_type_enabled(dev, PCI_COMMAND_MEMORY)
+
+#if defined(CONFIG_HAS_IOPORT) && IS_ENABLED(CONFIG_USB_UHCI_HCD)
 /*
  * Make sure the controller is completely inactive, unable to
  * generate interrupts or do DMA.
@@ -715,14 +725,7 @@ int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base)
 }
 EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc);
 
-static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask)
-{
-	u16 cmd;
-	return !pci_read_config_word(pdev, PCI_COMMAND, &cmd) && (cmd & mask);
-}
-
 #define pio_enabled(dev) io_type_enabled(dev, PCI_COMMAND_IO)
-#define mmio_enabled(dev) io_type_enabled(dev, PCI_COMMAND_MEMORY)
 
 static void quirk_usb_handoff_uhci(struct pci_dev *pdev)
 {
@@ -742,6 +745,12 @@ static void quirk_usb_handoff_uhci(struct pci_dev *pdev)
 		uhci_check_and_reset_hc(pdev, base);
 }
 
+#else /* defined(CONFIG_HAS_IOPORT && IS_ENABLED(CONFIG_USB_UHCI_HCD) */
+
+static void quirk_usb_handoff_uhci(struct pci_dev *pdev) {}
+
+#endif /* defined(CONFIG_HAS_IOPORT && IS_ENABLED(CONFIG_USB_UHCI_HCD) */
+
 static int mmio_resource_enabled(struct pci_dev *pdev, int idx)
 {
 	return pci_resource_start(pdev, idx) && mmio_enabled(pdev);