[PATCH] ppc: Remove powermac support from ARCH=ppc

This makes it possible to build kernels for PReP and/or CHRP
with ARCH=ppc by removing the (non-building) powermac support.
It's now also possible to select PReP and CHRP independently.
Powermac users should now build with ARCH=powerpc instead of
ARCH=ppc.  (This does mean that it is no longer possible to
build a 32-bit kernel for a G5.)

Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 13 deletions

diff --git a/arch/ppc/xmon/xmon.c b/arch/ppc/xmon/xmon.c
index 9075a7538e26..bdaf6597b4c2 100644
--- a/arch/ppc/xmon/xmon.c
+++ b/arch/ppc/xmon/xmon.c
@@ -16,9 +16,6 @@
 #include <asm/bootx.h>
 #include <asm/machdep.h>
 #include <asm/xmon.h>
-#ifdef CONFIG_PMAC_BACKLIGHT
-#include <asm/backlight.h>
-#endif
 #include "nonstdio.h"
 #include "privinst.h"
 
@@ -260,16 +257,6 @@ int xmon(struct pt_regs *excp)
          */
 #endif /* CONFIG_SMP */
         remove_bpts();
-#ifdef CONFIG_PMAC_BACKLIGHT
-        if( setjmp(bus_error_jmp) == 0 ) {
-                debugger_fault_handler = handle_fault;
-                sync();
-                set_backlight_enable(1);
-                set_backlight_level(BACKLIGHT_MAX);
-                sync();
-        }
-        debugger_fault_handler = NULL;
-#endif  /* CONFIG_PMAC_BACKLIGHT */
         cmd = cmds(excp);
         if (cmd == 's') {
                 xmon_trace[smp_processor_id()] = SSTEP;