[PATCH -next] trap: Cleanup trap_init()

[Michael Ellerman]

Kefeng Wang <wangkefeng.wang at huawei.com> writes:
> There are some empty trap_init() in different ARCHs, introduce
> a new weak trap_init() function to cleanup them.
>
> Cc: Vineet Gupta <vgupta at kernel.org>
> Cc: Russell King <linux at armlinux.org.uk>
> Cc: Yoshinori Sato <ysato at users.sourceforge.jp>
> Cc: Ley Foon Tan <ley.foon.tan at intel.com>
> Cc: Jonas Bonn <jonas at southpole.se>
> Cc: Stefan Kristiansson <stefan.kristiansson at saunalahti.fi>
> Cc: Stafford Horne <shorne at gmail.com>
> Cc: James E.J. Bottomley <James.Bottomley at HansenPartnership.com>
> Cc: Helge Deller <deller at gmx.de>
> Cc: Michael Ellerman <mpe at ellerman.id.au>
> Cc: Benjamin Herrenschmidt <benh at kernel.crashing.org>
> Cc: Paul Mackerras <paulus at samba.org>
> Cc: Paul Walmsley <palmerdabbelt at google.com>
> Cc: Jeff Dike <jdike at addtoit.com>
> Cc: Richard Weinberger <richard at nod.at>
> Cc: Anton Ivanov <anton.ivanov at cambridgegreys.com>
> Cc: Andrew Morton <akpm at linux-foundation.org>
> Signed-off-by: Kefeng Wang <wangkefeng.wang at huawei.com>
> ---
>  arch/arc/kernel/traps.c      | 5 -----
>  arch/arm/kernel/traps.c      | 5 -----
>  arch/h8300/kernel/traps.c    | 4 ----
>  arch/hexagon/kernel/traps.c  | 4 ----
>  arch/nds32/kernel/traps.c    | 5 -----
>  arch/nios2/kernel/traps.c    | 5 -----
>  arch/openrisc/kernel/traps.c | 5 -----
>  arch/parisc/kernel/traps.c   | 4 ----
>  arch/powerpc/kernel/traps.c  | 5 -----

Acked-by: Michael Ellerman <mpe at ellerman.id.au> (powerpc)

cheers