On Fri, Aug 03, 2007 at 08:26:17PM +0100, Adrian McMenamin wrote: > diff --git a/arch/sh/boards/dreamcast/Makefile > b/arch/sh/boards/dreamcast/Makefile > index e6fcd3d..7b97546 100644 > --- a/arch/sh/boards/dreamcast/Makefile > +++ b/arch/sh/boards/dreamcast/Makefile > @@ -2,5 +2,5 @@ > # Makefile for the Sega Dreamcast specific parts of the kernel > # > > -obj-y := setup.o irq.o rtc.o reboot.o > +obj-y := setup.o irq.o rtc.o >
You've created this diff against a bogus kernel. > diff --git a/arch/sh/kernel/Makefile b/arch/sh/kernel/Makefile > index bdb30ba..7ab2359 100644 > --- a/arch/sh/kernel/Makefile > +++ b/arch/sh/kernel/Makefile > @@ -5,15 +5,11 @@ > extra-y := head.o init_task.o vmlinux.lds > > obj-y := debugtraps.o io.o io_generic.o irq.o machvec.o process.o > ptrace.o \ > - semaphore.o setup.o signal.o sys_sh.o syscalls.o \ > + reboot.o semaphore.o setup.o signal.o sys_sh.o syscalls.o \ > time.o topology.o traps.o > > obj-y += cpu/ timers/ > > -ifneq ($(CONFIG_SH_DREAMCAST),y) > - obj-y += reboot.o > -endif > - > obj-$(CONFIG_VSYSCALL) += vsyscall/ > > obj-$(CONFIG_SMP) += smp.o > diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c > index 790ed69..201b370 100644 > --- a/arch/sh/kernel/machine_kexec.c > +++ b/arch/sh/kernel/machine_kexec.c > @@ -29,9 +29,6 @@ extern const unsigned char relocate_new_kernel[]; > extern const unsigned int relocate_new_kernel_size; > extern void *gdb_vbr_vector; > > -void machine_shutdown(void) > -{ > -} > > void machine_crash_shutdown(struct pt_regs *regs) > { You've missed machine_crash_shutdown(). > +static void mach_reboot_fixups(void) > +{ > + if (mach_is_dreamcast()) { > + writel(0x00007611, 0xA05F6890); > + } > +} > + Whether it's only the dreamcast or not is irrelevant, why bother adding abstraction if you intend to add pointless hacks that completely side-steps it? > diff --git a/include/asm-sh/emergency-restart.h > b/include/asm-sh/emergency-restart.h > index 108d8c4..d6bec92 100644 > --- a/include/asm-sh/emergency-restart.h > +++ b/include/asm-sh/emergency-restart.h > @@ -1,6 +1,6 @@ > -#ifndef _ASM_EMERGENCY_RESTART_H > -#define _ASM_EMERGENCY_RESTART_H > +#ifndef _ASM_SH_EMERGENCY_RESTART_H > +#define _ASM_SH_EMERGENCY_RESTART_H > > -#include <asm-generic/emergency-restart.h> > +extern void machine_emergency_restart(void); > > -#endif /* _ASM_EMERGENCY_RESTART_H */ > +#endif /* _ASM_SH_EMERGENCY_RESTART_H */ > Pointless. Separating out machine_emergency_restart() buys us nothing, leave this alone and just kill it off from the machine_ops entirely. You've also ignored my earlier mail where I suggested this and killing off some of the other ops we had no use for (as well as consolidating machine_crash_shutdown()). I do wish you would read these things and wait until there's been a resolution one way or another. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/