sparc: move EXPORT_SYMBOL to the symbols definition

Move all applicable EXPORT_SYMBOL()s to the file where the respective
symbol is defined.

Removed all the includes that are no longer needed in sparc_ksyms_32.c

Comment all remaining EXPORT_SYMBOL()s in sparc_ksyms_32.c

Two symbols are shared with sparc64 thus the exports were removed from
the sparc_ksyms_64.c too, along with the include their ommission made
redundant.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

Additions by Julian Calaby:
* Moved EXPORT_SYMBOL()s for prom functions to their rightful places.
* Made some minor cleanups to the includes and comments of sparc_ksyms_32.c
* Made another subtraction from sparc_ksyms_64.c
* Updated and tidied commit message.
* Rebased patch over sparc-2.6.git HEAD.
* Ensured that all modified files have the correct includes.

Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 75ed98b..85e7037 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -956,6 +956,7 @@
 		/* addr += 1; */
 	}
 }
+EXPORT_SYMBOL(outsb);
 
 void outsw(unsigned long addr, const void *src, unsigned long count)
 {
@@ -966,6 +967,7 @@
 		/* addr += 2; */
 	}
 }
+EXPORT_SYMBOL(outsw);
 
 void outsl(unsigned long addr, const void *src, unsigned long count)
 {
@@ -976,6 +978,7 @@
 		/* addr += 4; */
 	}
 }
+EXPORT_SYMBOL(outsl);
 
 void insb(unsigned long addr, void *dst, unsigned long count)
 {
@@ -986,6 +989,7 @@
 		/* addr += 1; */
 	}
 }
+EXPORT_SYMBOL(insb);
 
 void insw(unsigned long addr, void *dst, unsigned long count)
 {
@@ -996,6 +1000,7 @@
 		/* addr += 2; */
 	}
 }
+EXPORT_SYMBOL(insw);
 
 void insl(unsigned long addr, void *dst, unsigned long count)
 {
@@ -1009,5 +1014,6 @@
 		/* addr += 4; */
 	}
 }
+EXPORT_SYMBOL(insl);
 
 subsys_initcall(pcic_init);