[2.6 patch] PPC_PREP: remove unneeded exports

Adrian Bunk
2005-11-13T01:26:12Z

On Sun, Nov 13, 2005 at 09:31:06AM +1100, Benjamin Herrenschmidt wrote:
>
> > ucSystemType is a variable that is EXPORT_SYMBOL'ed but never used in
> > any way.
> >
> > _prep_type is a variable that is needlessly EXPORT_SYMBOL'ed.
>
> Therse are old PREP stuffs
>...

Is the patch below OK?

> Ben.

cu
Adrian

<-- snip -->

This patch removes the EXPORT_SYMBOL'ed but completely unused variable
ucSystemType and removes the unneeded EXPORT_SYMBOL(_prep_type).

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

arch/powerpc/kernel/ppc_ksyms.c | 5 -----
arch/ppc/kernel/ppc_ksyms.c | 4 ----
arch/ppc/platforms/prep_setup.c | 1 -
include/asm-powerpc/processor.h | 1 -
4 files changed, 11 deletions(-)

--- linux-2.6.15-rc1/include/asm-powerpc/processor.h.old 2005-11-13 01:44:12.000000000 +0100
+++ linux-2.6.15-rc1/include/asm-powerpc/processor.h 2005-11-13 01:44:25.000000000 +0100
@@ -68,7 +68,6 @@
* vendor. Board revision is also made available. This will be moved
* elsewhere soon
*/
-extern unsigned char ucSystemType;
extern unsigned char ucBoardRev;
extern unsigned char ucBoardRevMaj, ucBoardRevMin;

--- linux-2.6.15-rc1/arch/ppc/platforms/prep_setup.c.old 2005-11-13 01:44:36.000000000 +0100
+++ linux-2.6.15-rc1/arch/ppc/platforms/prep_setup.c 2005-11-13 01:44:40.000000000 +0100
@@ -72,7 +72,6 @@

TODC_ALLOC();

-unsigned char ucSystemType;
unsigned char ucBoardRev;
unsigned char ucBoardRevMaj, ucBoardRevMin;

--- linux-2.6.15-rc1/arch/ppc/kernel/ppc_ksyms.c.old 2005-11-13 01:44:49.000000000 +0100
+++ linux-2.6.15-rc1/arch/ppc/kernel/ppc_ksyms.c 2005-11-13 01:44:54.000000000 +0100
@@ -82,10 +82,6 @@
EXPORT_SYMBOL(ISA_DMA_THRESHOLD);
EXPORT_SYMBOL(DMA_MODE_READ);
EXPORT_SYMBOL(DMA_MODE_WRITE);
-#if defined(CONFIG_PPC_PREP)
-EXPORT_SYMBOL(_prep_type);
-EXPORT_SYMBOL(ucSystemType);
-#endif

#if !defined(__INLINE_BITOPS)
EXPORT_SYMBOL(set_bit);
--- linux-2.6.15-rc1/arch/powerpc/kernel/ppc_ksyms.c.old 2005-11-13 01:45:06.000000000 +0100
+++ linux-2.6.15-rc1/arch/powerpc/kernel/ppc_ksyms.c 2005-11-13 01:45:12.000000000 +0100
@@ -76,11 +76,6 @@
EXPORT_SYMBOL(sys_sigreturn);
#endif

-#if defined(CONFIG_PPC_PREP)
-EXPORT_SYMBOL(_prep_type);
-EXPORT_SYMBOL(ucSystemType);
-#endif
-
EXPORT_SYMBOL(strcpy);
EXPORT_SYMBOL(strncpy);
EXPORT_SYMBOL(strcat);