sparc64: 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_64.c

Comment all remaining EXPORT_SYMBOL()s in sparc_ksyms_64.c

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_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>

1 files changed, 12 insertions, 124 deletions

diff --git a/arch/sparc/kernel/sparc_ksyms_64.c b/arch/sparc/kernel/sparc_ksyms_64.c
index 62b5a91cd6b9..e92ad122382f 100644
--- a/arch/sparc/kernel/sparc_ksyms_64.c
+++ b/arch/sparc/kernel/sparc_ksyms_64.c
@@ -8,43 +8,15 @@
 #define PROMLIB_INTERNAL
 
 #include <linux/module.h>
-#include <linux/types.h>
-#include <linux/sched.h>
-#include <linux/in6.h>
 #include <linux/pci.h>
-#include <linux/interrupt.h>
-#include <linux/fs_struct.h>
-#include <linux/fs.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/syscalls.h>
-#include <linux/percpu.h>
 #include <linux/init.h>
-#include <linux/rwsem.h>
-#include <net/compat.h>
 
-#include <asm/oplib.h>
+#include <asm/spinlock.h>
 #include <asm/system.h>
-#include <asm/auxio.h>
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/elf.h>
-#include <asm/head.h>
-#include <asm/smp.h>
-#include <asm/ptrace.h>
-#include <asm/uaccess.h>
-#include <asm/checksum.h>
-#include <asm/fpumacro.h>
-#include <asm/pgalloc.h>
-#include <asm/cacheflush.h>
-#ifdef CONFIG_SBUS
-#include <asm/dma.h>
-#endif
-#include <asm/ns87303.h>
-#include <asm/timer.h>
 #include <asm/cpudata.h>
-#include <asm/ftrace.h>
+#include <asm/uaccess.h>
+#include <asm/spitfire.h>
+#include <asm/oplib.h>
 #include <asm/hypervisor.h>
 
 struct poll {
@@ -53,19 +25,6 @@ struct poll {
         short revents;
 };
 
-extern void die_if_kernel(char *str, struct pt_regs *regs);
-extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-extern void sys_sigsuspend(void);
-extern int compat_sys_ioctl(unsigned int fd, unsigned int cmd, u32 arg);
-extern int (*handle_mathemu)(struct pt_regs *, struct fpustate *);
-extern long sparc32_open(const char __user * filename, int flags, int mode);
-extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
-        unsigned long pfn, unsigned long size, pgprot_t prot);
-
-extern int __ashrdi3(int, int);
-
-extern int dump_fpu (struct pt_regs * regs, elf_fpregset_t * fpregs);
-
 /* used by various drivers */
 #ifdef CONFIG_SMP
 /* Out of line rw-locking implementation. */
@@ -76,37 +35,24 @@ EXPORT_SYMBOL(__write_unlock);
 EXPORT_SYMBOL(__write_trylock);
 #endif /* CONFIG_SMP */
 
-EXPORT_SYMBOL(sparc64_get_clock_tick);
-
+/* from helpers.S */
 EXPORT_SYMBOL(__flushw_user);
+EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);
 
+/* from head_64.S */
+EXPORT_SYMBOL(__ret_efault);
 EXPORT_SYMBOL(tlb_type);
 EXPORT_SYMBOL(sun4v_chip_type);
-EXPORT_SYMBOL(get_fb_unmapped_area);
-EXPORT_SYMBOL(flush_icache_range);
-
-EXPORT_SYMBOL(flush_dcache_page);
-#ifdef DCACHE_ALIASING_POSSIBLE
-EXPORT_SYMBOL(__flush_dcache_range);
-#endif
+EXPORT_SYMBOL(prom_root_node);
 
+/* from hvcalls.S */
 EXPORT_SYMBOL(sun4v_niagara_getperf);
 EXPORT_SYMBOL(sun4v_niagara_setperf);
 EXPORT_SYMBOL(sun4v_niagara2_getperf);
 EXPORT_SYMBOL(sun4v_niagara2_setperf);
 
-EXPORT_SYMBOL(auxio_set_led);
-EXPORT_SYMBOL(auxio_set_lte);
-#ifdef CONFIG_SBUS
-EXPORT_SYMBOL(sbus_set_sbus64);
-#endif
-EXPORT_SYMBOL(outsb);
-EXPORT_SYMBOL(outsw);
-EXPORT_SYMBOL(outsl);
-EXPORT_SYMBOL(insb);
-EXPORT_SYMBOL(insw);
-EXPORT_SYMBOL(insl);
 #ifdef CONFIG_PCI
+/* inline functions in asm/pci_64.h */
 EXPORT_SYMBOL(pci_alloc_consistent);
 EXPORT_SYMBOL(pci_free_consistent);
 EXPORT_SYMBOL(pci_map_single);
@@ -115,65 +61,7 @@ EXPORT_SYMBOL(pci_map_sg);
 EXPORT_SYMBOL(pci_unmap_sg);
 EXPORT_SYMBOL(pci_dma_sync_single_for_cpu);
 EXPORT_SYMBOL(pci_dma_sync_sg_for_cpu);
-EXPORT_SYMBOL(pci_dma_supported);
 #endif
 
-/* I/O device mmaping on Sparc64. */
-EXPORT_SYMBOL(io_remap_pfn_range);
-
-EXPORT_SYMBOL(dump_fpu);
-
-/* math-emu wants this */
-EXPORT_SYMBOL(die_if_kernel);
-
-/* Kernel thread creation. */
-EXPORT_SYMBOL(kernel_thread);
-
-/* prom symbols */
-EXPORT_SYMBOL(prom_root_node);
-EXPORT_SYMBOL(prom_getchild);
-EXPORT_SYMBOL(prom_getsibling);
-EXPORT_SYMBOL(prom_searchsiblings);
-EXPORT_SYMBOL(prom_firstprop);
-EXPORT_SYMBOL(prom_nextprop);
-EXPORT_SYMBOL(prom_getproplen);
-EXPORT_SYMBOL(prom_getproperty);
-EXPORT_SYMBOL(prom_node_has_property);
-EXPORT_SYMBOL(prom_setprop);
+/* Exporting a symbol from /init/main.c */
 EXPORT_SYMBOL(saved_command_line);
-EXPORT_SYMBOL(prom_finddevice);
-EXPORT_SYMBOL(prom_feval);
-EXPORT_SYMBOL(prom_getbool);
-EXPORT_SYMBOL(prom_getstring);
-EXPORT_SYMBOL(prom_getint);
-EXPORT_SYMBOL(prom_getintdefault);
-EXPORT_SYMBOL(__prom_getchild);
-EXPORT_SYMBOL(__prom_getsibling);
-
-/* Moving data to/from/in userspace. */
-EXPORT_SYMBOL(copy_to_user_fixup);
-EXPORT_SYMBOL(copy_from_user_fixup);
-EXPORT_SYMBOL(copy_in_user_fixup);
-
-/* Various address conversion macros use this. */
-EXPORT_SYMBOL(sparc64_valid_addr_bitmap);
-
-/* No version information on this, heavily used in inline asm,
- * and will always be 'void __ret_efault(void)'.
- */
-EXPORT_SYMBOL(__ret_efault);
-
-/* for input/keybdev */
-EXPORT_SYMBOL(sun_do_break);
-EXPORT_SYMBOL(stop_a_enabled);
-
-#ifdef CONFIG_DEBUG_BUGVERBOSE
-EXPORT_SYMBOL(do_BUG);
-#endif
-
-/* for ns8703 */
-EXPORT_SYMBOL(ns87303_lock);
-
-EXPORT_SYMBOL(tick_ops);
-
-EXPORT_SYMBOL_GPL(real_hard_smp_processor_id);