2 files changed, 2 insertions, 25 deletions

diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig
index fc5755d1db57..6b3c50964ca9 100644
--- a/arch/parisc/Kconfig
+++ b/arch/parisc/Kconfig
@@ -138,17 +138,6 @@ config 64BIT
           enable this option otherwise. The 64bit kernel is significantly bigger
           and slower than the 32bit one.
 
-config HPPA_IOREMAP
-        bool "Enable IOREMAP functionality (EXPERIMENTAL)"
-        depends on EXPERIMENTAL
-        default n
-        help
-          Enable this option if you want to enable real IOREMAPPING on PA-RISC.
-          Currently we just "simulate" I/O remapping, and enabling this option
-          will just crash your machine.
-
-          Say N here, unless you are a real PA-RISC Linux kernel hacker.
-
 config SMP
         bool "Symmetric multi-processing support"
         ---help---
diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c
index 028772144191..5a22e1cab217 100644
--- a/arch/parisc/mm/ioremap.c
+++ b/arch/parisc/mm/ioremap.c
@@ -72,7 +72,6 @@ remap_area_pmd(pmd_t *pmd, unsigned long address, unsigned long size,
         return 0;
 }
 
-#ifdef CONFIG_HPPA_IOREMAP
 static int 
 remap_area_pages(unsigned long address, unsigned long phys_addr,
                  unsigned long size, unsigned long flags)
@@ -114,7 +113,6 @@ remap_area_pages(unsigned long address, unsigned long phys_addr,
 
         return error;
 }
-#endif /* CONFIG_HPPA_IOREMAP */
 
 #ifdef CONFIG_DEBUG_IOREMAP
 static unsigned long last = 0;
@@ -154,21 +152,16 @@ EXPORT_SYMBOL(__raw_bad_addr);
  */
 void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags)
 {
-#if !defined(CONFIG_HPPA_IOREMAP)
+#ifdef CONFIG_EISA
+        #error FIXME.
         unsigned long end = phys_addr + size - 1;
         /* Support EISA addresses */
         if ((phys_addr >= 0x00080000 && end < 0x000fffff)
                         || (phys_addr >= 0x00500000 && end < 0x03bfffff)) {
                 phys_addr |= 0xfc000000;
         }
-
-#ifdef CONFIG_DEBUG_IOREMAP
-        return (void __iomem *)(phys_addr - (0x1UL << NYBBLE_SHIFT));
-#else
-        return (void __iomem *)phys_addr;
 #endif
 
-#else
         void *addr;
         struct vm_struct *area;
         unsigned long offset, last_addr;
@@ -216,15 +209,10 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l
         }
 
         return (void __iomem *) (offset + (char *)addr);
-#endif
 }
 
 void iounmap(void __iomem *addr)
 {
-#ifdef CONFIG_HPPA_IOREMAP
         if (addr > high_memory)
                 return vfree((void *) (PAGE_MASK & (unsigned long __force) addr));
-#else
-        return;
-#endif
 }