[PARISC] Fix stifb with IOREMAP and a 64-bit kernel

Kill various warnings when built using ioremap.
Remove stifb_{read,write} functions, which are now obsolete (and stack abusers!)
Disable stifb mmap() functionality on a 64-bit kernel, it will crash the
machine.

Signed-off-by: Helge Deller <deller@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

1 files changed, 11 insertions, 26 deletions

diff --git a/drivers/video/sticore.h b/drivers/video/sticore.h
index dc93336af557..1a9a60c74be3 100644
--- a/drivers/video/sticore.h
+++ b/drivers/video/sticore.h
@@ -34,36 +34,20 @@
  * for them to fix it and steal their solution.   prumpf
  */
  
-#define STI_WAIT 1
-
-#include <asm/io.h> /* for USE_HPPA_IOREMAP */
-
-#if USE_HPPA_IOREMAP
+#include <asm/io.h>
 
-#define STI_PTR(p)      (p)
-#define PTR_STI(p)      (p)
-static inline int STI_CALL( unsigned long func, 
-                void *flags, void *inptr, void *outptr, void *glob_cfg )
-{
-       int (*f)(void *,void *,void *,void *);
-       f = (void*)func;
-       return f(flags, inptr, outptr, glob_cfg);
-}
-
-#else /* !USE_HPPA_IOREMAP */
+#define STI_WAIT 1
 
 #define STI_PTR(p)      ( virt_to_phys(p) )
-#define PTR_STI(p)      ( phys_to_virt((long)p) )
-#define STI_CALL(func, flags, inptr, outptr, glob_cfg) \
-       ({                                                      \
-               pdc_sti_call( func, (unsigned long)STI_PTR(flags), \
-                                   (unsigned long)STI_PTR(inptr), \
-                                   (unsigned long)STI_PTR(outptr), \
-                                   (unsigned long)STI_PTR(glob_cfg)); \
+#define PTR_STI(p)      ( phys_to_virt((unsigned long)p) )
+#define STI_CALL(func, flags, inptr, outptr, glob_cfg)  \
+       ({                                               \
+               pdc_sti_call( func, STI_PTR(flags),      \
+                                   STI_PTR(inptr),      \
+                                   STI_PTR(outptr),     \
+                                   STI_PTR(glob_cfg));  \
        })
 
-#endif /* USE_HPPA_IOREMAP */
-
 
 #define sti_onscreen_x(sti) (sti->glob_cfg->onscreen_x)
 #define sti_onscreen_y(sti) (sti->glob_cfg->onscreen_y)
@@ -352,8 +336,9 @@ struct sti_struct {
         struct sti_conf_outptr outptr; /* configuration */
         struct sti_conf_outptr_ext outptr_ext;
 
-        /* PCI data structures (pg. 17ff from sti.pdf) */
         struct pci_dev *pd;
+
+        /* PCI data structures (pg. 17ff from sti.pdf) */
         u8 rm_entry[16]; /* pci region mapper array == pci config space offset */
 
         /* pointer to the fb_info where this STI device is used */