[PATCH] powerpc: Remove section free() and linker script bits

Here is a new patch that removes all notion of the pmac, prep,
chrp and openfirmware initialization sections, and then unifies
the sections.h files without those __pmac, etc, sections identifiers
cluttering things up.

Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/ppc/kernel/vmlinux.lds.S b/arch/ppc/kernel/vmlinux.lds.S
index 17d2db7e537df7eef854d6500bfc7b13ee84ed45..09c6525cfa6133081b962fdc0257e6189dbe0d67 100644 (file)
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@@ -149,32 +149,6 @@ SECTIONS
 
   . = ALIGN(4096);
   _sextratext = .;
-  __pmac_begin = .;
-  .pmac.text : { *(.pmac.text) }
-  .pmac.data : { *(.pmac.data) }
-  . = ALIGN(4096);
-  __pmac_end = .;
-
-  . = ALIGN(4096);
-  __prep_begin = .;
-  .prep.text : { *(.prep.text) }
-  .prep.data : { *(.prep.data) }
-  . = ALIGN(4096);
-  __prep_end = .;
-
-  . = ALIGN(4096);
-  __chrp_begin = .;
-  .chrp.text : { *(.chrp.text) }
-  .chrp.data : { *(.chrp.data) }
-  . = ALIGN(4096);
-  __chrp_end = .;
-
-  . = ALIGN(4096);
-  __openfirmware_begin = .;
-  .openfirmware.text : { *(.openfirmware.text) }
-  .openfirmware.data : { *(.openfirmware.data) }
-  . = ALIGN(4096);
-  __openfirmware_end = .;
   _eextratext = .;
 
   __bss_start = .;

diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index f421a4b337f6a96caaafbbd18dc6e7e8c184a6ec..5e9ef23b467193a177f8212413eb2add64f56460 100644 (file)
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -74,10 +74,6 @@ unsigned long agp_special_page;
 extern char _end[];
 extern char etext[], _stext[];
 extern char __init_begin, __init_end;
-extern char __prep_begin, __prep_end;
-extern char __chrp_begin, __chrp_end;
-extern char __pmac_begin, __pmac_end;
-extern char __openfirmware_begin, __openfirmware_end;
 
 #ifdef CONFIG_HIGHMEM
 pte_t *kmap_pte;
@@ -167,14 +163,6 @@ void free_initmem(void)
 
        printk ("Freeing unused kernel memory:");
        FREESEC(init);
-       if (_machine != _MACH_Pmac)
-               FREESEC(pmac);
-       if (_machine != _MACH_chrp)
-               FREESEC(chrp);
-       if (_machine != _MACH_prep)
-               FREESEC(prep);
-       if (!have_of)
-               FREESEC(openfirmware);
        printk("\n");
        ppc_md.progress = NULL;
 #undef FREESEC