On 20/06/13 19:55, Arnd Bergmann wrote:

On Thursday 20 June 2013, Srinivas KANDAGATLA wrote:

quoted

--- a/arch/arm/mach-stixxxx/board-dt.c
+++ b/arch/arm/mach-stixxxx/board-dt.c

@@ -11,6 +11,7 @@
 #include <linux/clocksource.h>
 #include <linux/irq.h>
 #include <asm/hardware/cache-l2x0.h>
+#include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 
 #include "smp.h"

@@ -42,6 +43,7 @@ static const char *stih41x_dt_match[] __initdata = {
 };
 
 DT_MACHINE_START(STM, "STiH415/416 SoC with Flattened Device Tree")
+       .map_io         = debug_ll_io_init,
        .init_time      = stih41x_timer_init,
        .smp            = smp_ops(stixxxx_smp_ops),
        .dt_compat      = stih41x_dt_match,

This part of the patch is no longer needed, we do the same when .map_io
is not set.

I can see the commit bc37324e "ARM: mmu: Call debug_ll_io_init if no
map_io function is specified" in arm-soc.git:for-next branch.

That makes sense to take care of this before this patch gets merged. I
will remove this line in next spin hopefully very soon.

Thanks,
srini

	Arnd