[PATCH] rio driver rework continued #1

More header cleanups, strip out typedefs and remove cruft.  There are a lot of
magic macros that can go and also a great deal of abuse of volatile that is
not needed any more as this patch set cleans up the misuse of pointer access
to ISA and PCI space.

It now builds cleanly on 64bit, although there is more work left to do

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 27 insertions, 29 deletions

diff --git a/drivers/char/rio/host.h b/drivers/char/rio/host.h
index f7dfcedf7d4..79a55301f06 100644
--- a/drivers/char/rio/host.h
+++ b/drivers/char/rio/host.h
@@ -50,22 +50,20 @@ static char *_host_h_sccs_ = "@(#)host.h	1.2";
 **    the host.
 */
 struct Host {
-        uchar Type;             /* RIO_EISA, RIO_MCA, ... */
-        uchar Ivec;             /* POLLED or ivec number */
-        uchar Mode;             /* Control stuff */
-        uchar Slot;             /* Slot */
-        volatile caddr_t Caddr; /* KV address of DPRAM */
-        volatile struct DpRam *CardP;   /* KV address of DPRAM, with overlay */
-        paddr_t PaddrP;         /* Phys. address of DPRAM */
+        unsigned char Type;             /* RIO_EISA, RIO_MCA, ... */
+        unsigned char Ivec;             /* POLLED or ivec number */
+        unsigned char Mode;             /* Control stuff */
+        unsigned char Slot;             /* Slot */
+        caddr_t Caddr;                  /* KV address of DPRAM */
+        struct DpRam *CardP;            /* KV address of DPRAM, with overlay */
+        paddr_t PaddrP;                 /* Phys. address of DPRAM */
         char Name[MAX_NAME_LEN];        /* The name of the host */
-        uint UniqueNum;         /* host unique number */
+        unsigned int UniqueNum;         /* host unique number */
         spinlock_t HostLock;    /* Lock structure for MPX */
-        /*struct pci_devinfo    PciDevInfo; *//* PCI Bus/Device/Function stuff */
-        /*struct lockb          HostLock;  *//* Lock structure for MPX */
-        uint WorkToBeDone;      /* set to true each interrupt */
-        uint InIntr;            /* Being serviced? */
-        uint IntSrvDone;        /* host's interrupt has been serviced */
-        int (*Copy) (caddr_t, caddr_t, int);    /* copy func */
+        unsigned int WorkToBeDone;      /* set to true each interrupt */
+        unsigned int InIntr;            /* Being serviced? */
+        unsigned int IntSrvDone;        /* host's interrupt has been serviced */
+        void (*Copy) (void *, void *, int);     /* copy func */
         struct timer_list timer;
         /*
          **               I M P O R T A N T !
@@ -74,7 +72,7 @@ struct Host {
          ** a RIO_HOST_FOAD command.
          */
 
-        ulong Flags;            /* Whats going down */
+        unsigned long Flags;                    /* Whats going down */
 #define RC_WAITING            0
 #define RC_STARTUP            1
 #define RC_RUNNING            2
@@ -88,28 +86,28 @@ struct Host {
 ** Boot mode applies to the way in which hosts in this system will
 ** boot RTAs
 */
-#define RC_BOOT_ALL           0x8       /* Boot all RTAs attached */
-#define RC_BOOT_OWN           0x10      /* Only boot RTAs bound to this system */
-#define RC_BOOT_NONE          0x20      /* Don't boot any RTAs (slave mode) */
+#define RC_BOOT_ALL           0x8               /* Boot all RTAs attached */
+#define RC_BOOT_OWN           0x10              /* Only boot RTAs bound to this system */
+#define RC_BOOT_NONE          0x20              /* Don't boot any RTAs (slave mode) */
 
         struct Top Topology[LINKS_PER_UNIT];    /* one per link */
-        struct Map Mapping[MAX_RUP];    /* Mappings for host */
-        struct PHB *PhbP;       /* Pointer to the PHB array */
-        ushort *PhbNumP;        /* Ptr to Number of PHB's */
-        struct LPB *LinkStrP;   /* Link Structure Array */
-        struct RUP *RupP;       /* Sixteen real rups here */
-        struct PARM_MAP *ParmMapP;      /* points to the parmmap */
-        uint ExtraUnits[MAX_EXTRA_UNITS];       /* unknown things */
-        uint NumExtraBooted;    /* how many of the above */
+        struct Map Mapping[MAX_RUP];            /* Mappings for host */
+        struct PHB *PhbP;                       /* Pointer to the PHB array */
+        unsigned short *PhbNumP;                /* Ptr to Number of PHB's */
+        struct LPB *LinkStrP;                   /* Link Structure Array */
+        struct RUP *RupP;                       /* Sixteen real rups here */
+        struct PARM_MAP *ParmMapP;              /* points to the parmmap */
+        unsigned int ExtraUnits[MAX_EXTRA_UNITS];       /* unknown things */
+        unsigned int NumExtraBooted;            /* how many of the above */
         /*
          ** Twenty logical rups.
          ** The first sixteen are the real Rup entries (above), the last four
          ** are the link RUPs.
          */
         struct UnixRup UnixRups[MAX_RUP + LINKS_PER_UNIT];
-        int timeout_id;         /* For calling 100 ms delays */
-        int timeout_sem;        /* For calling 100 ms delays */
-        long locks;             /* long req'd for set_bit --RR */
+        int timeout_id;                         /* For calling 100 ms delays */
+        int timeout_sem;                        /* For calling 100 ms delays */
+        long locks;                             /* long req'd for set_bit --RR */
         char ____end_marker____;
 };
 #define Control      CardP->DpControl