ata: add HAS_IOPORT dependencies

In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for those
drivers using them.

Co-developed-by: Arnd Bergmann <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Niklas Schnelle <[email protected]>
Reviewed-by: Niklas Cassel <[email protected]>
Signed-off-by: Damien Le Moal <[email protected]>

drivers/ata/Kconfig

@@ -556,7 +556,7 @@ comment "PATA SFF controllers with BMDMA"
 
 config PATA_ALI
  tristate "ALi PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  select PATA_TIMINGS
  help
  This option enables support for the ALi ATA interfaces
@@ -566,7 +566,7 @@ config PATA_ALI
 
 config PATA_AMD
  tristate "AMD/NVidia PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  select PATA_TIMINGS
  help
  This option enables support for the AMD and NVidia PATA
@@ -584,7 +584,7 @@ config PATA_ARASAN_CF
 
 config PATA_ARTOP
  tristate "ARTOP 6210/6260 PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for ARTOP PATA controllers.
 
@@ -611,7 +611,7 @@ config PATA_ATP867X
 
 config PATA_CMD64X
  tristate "CMD64x PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  select PATA_TIMINGS
  help
  This option enables support for the CMD64x series chips
@@ -658,7 +658,7 @@ config PATA_CS5536
 
 config PATA_CYPRESS
  tristate "Cypress CY82C693 PATA support (Very Experimental)"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  select PATA_TIMINGS
  help
  This option enables support for the Cypress/Contaq CY82C693
@@ -706,7 +706,7 @@ config PATA_HPT366
 
 config PATA_HPT37X
  tristate "HPT 370/370A/371/372/374/302 PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for the majority of the later HPT
  PATA controllers via the new ATA layer.
@@ -715,7 +715,7 @@ config PATA_HPT37X
 
 config PATA_HPT3X2N
  tristate "HPT 371N/372N/302N PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for the N variant HPT PATA
  controllers via the new ATA layer.
@@ -818,7 +818,7 @@ config PATA_MPC52xx
 
 config PATA_NETCELL
  tristate "NETCELL Revolution RAID support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for the Netcell Revolution RAID
  PATA controller.
@@ -854,7 +854,7 @@ config PATA_OLDPIIX
 
 config PATA_OPTIDMA
  tristate "OPTI FireStar PATA support (Very Experimental)"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables DMA/PIO support for the later OPTi
  controllers found on some old motherboards and in some
@@ -864,15 +864,15 @@ config PATA_OPTIDMA
 
 config PATA_PDC2027X
  tristate "Promise PATA 2027x support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for Promise PATA pdc20268 to pdc20277 host adapters.
 
  If unsure, say N.
 
 config PATA_PDC_OLD
  tristate "Older Promise PATA controller support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for the Promise 20246, 20262, 20263,
  20265 and 20267 adapters.
@@ -900,7 +900,7 @@ config PATA_RDC
 
 config PATA_SC1200
  tristate "SC1200 PATA support"
- depends on PCI && (X86_32 || COMPILE_TEST)
+ depends on PCI && (X86_32 || COMPILE_TEST) && HAS_IOPORT
  help
  This option enables support for the NatSemi/AMD SC1200 SoC
  companion chip used with the Geode processor family.
@@ -918,7 +918,7 @@ config PATA_SCH
 
 config PATA_SERVERWORKS
  tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
- depends on PCI
+ depends on PCI && HAS_IOPORT
  help
  This option enables support for the Serverworks OSB4/CSB5/CSB6 and
  HT1000 PATA controllers, via the new ATA layer.
@@ -1182,7 +1182,7 @@ config ATA_GENERIC
 
 config PATA_LEGACY
  tristate "Legacy ISA PATA support (Experimental)"
- depends on (ISA || PCI)
+ depends on (ISA || PCI) && HAS_IOPORT
  select PATA_TIMINGS
  help
  This option enables support for ISA/VLB/PCI bus legacy PATA

drivers/ata/libata-sff.c

@@ -3032,6 +3032,7 @@ EXPORT_SYMBOL_GPL(ata_bmdma_port_start32);
  */
 int ata_pci_bmdma_clear_simplex(struct pci_dev *pdev)
 {
+#ifdef CONFIG_HAS_IOPORT
  unsigned long bmdma = pci_resource_start(pdev, 4);
  u8 simplex;
 
@@ -3044,6 +3045,9 @@ int ata_pci_bmdma_clear_simplex(struct pci_dev *pdev)
  if (simplex & 0x80)
  return -EOPNOTSUPP;
  return 0;
+#else
+ return -ENOENT;
+#endif /* CONFIG_HAS_IOPORT */
 }
 EXPORT_SYMBOL_GPL(ata_pci_bmdma_clear_simplex);