Re: [PATCH 1/3] MIPS: Use do_kernel_restart() as the default restart handler

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Lars-Peter Clausen <lars@xxxxxxxxxx> writes:

> Use the recently introduced do_kernel_restart() function as the default restart
> handler if the platform did not explicitly provide a restart handler. This
> allows use restart handler that have been registered by device drivers to
> restart the machine.
>
> Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
> ---
>  arch/mips/kernel/reset.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
> index 07fc524..36cd80c 100644
> --- a/arch/mips/kernel/reset.c
> +++ b/arch/mips/kernel/reset.c
> @@ -19,7 +19,7 @@
>   * So handle all using function pointers to machine specific
>   * functions.
>   */
> -void (*_machine_restart)(char *command);
> +void (*_machine_restart)(char *command) = do_kernel_restart;
>  void (*_machine_halt)(void);
>  void (*pm_power_off)(void);

There is already a similar patch posted by Kevin Cernekee:
http://www.linux-mips.org/archives/linux-mips/2014-12/msg00410.html

-- 
Måns Rullgård
mans@xxxxxxxxx
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