powerpc: Remove CONFIG_POWER3

Now that we have dropped power3 support we can remove CONFIG_POWER3. The
usage in pgtable_32.c was already dead code as CONFIG_POWER3 was not
selectable on PPC32.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/arch/powerpc/include/asm/cputable.h b/arch/powerpc/include/asm/cputable.h
index ca20cc3..da5f9c4 100644 (file)
--- a/arch/powerpc/include/asm/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -268,8 +268,7 @@ extern const char *powerpc_base_platform;
 #endif
 
 #define CLASSIC_PPC (!defined(CONFIG_8xx) && !defined(CONFIG_4xx) && \
-                    !defined(CONFIG_POWER3) && !defined(CONFIG_POWER4) && \
-                    !defined(CONFIG_BOOKE))
+                    !defined(CONFIG_POWER4) && !defined(CONFIG_BOOKE))
 
 #define CPU_FTRS_PPC601        (CPU_FTR_COMMON | CPU_FTR_601 | \
        CPU_FTR_COHERENT_ICACHE | CPU_FTR_UNIFIED_ID_CACHE)

diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c
index 343a87f..cf11342 100644 (file)
--- a/arch/powerpc/mm/pgtable_32.c
+++ b/arch/powerpc/mm/pgtable_32.c
@@ -41,7 +41,7 @@ unsigned long ioremap_base;
 unsigned long ioremap_bot;
 EXPORT_SYMBOL(ioremap_bot);    /* aka VMALLOC_END */
 
-#if defined(CONFIG_6xx) || defined(CONFIG_POWER3)
+#ifdef CONFIG_6xx
 #define HAVE_BATS      1
 #endif
 

diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index a41bd02..798e6ad 100644 (file)
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -140,10 +140,6 @@ config 6xx
        depends on PPC32 && PPC_BOOK3S
        select PPC_HAVE_PMU_SUPPORT
 
-config POWER3
-       depends on PPC64 && PPC_BOOK3S
-       def_bool y
-
 config POWER4
        depends on PPC64 && PPC_BOOK3S
        def_bool y