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powerpc/epapr: export epapr_hypercall_start

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This fixes breakage introduced by the following commit:

  commit 6d2d82627f4f1e96a33664ace494fa363e0495cb
  Author: Liu Yu-B13201 <Yu.Liu@freescale.com>
  Date:   Tue Jul 3 05:48:56 2012 +0000

    PPC: Don't use hardcoded opcode for ePAPR hcall invocation

when a driver that uses ePAPR hypercalls is built as a module.

Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Scott Wood 2012-08-10 12:21:21 +00:00 committed by Alexander Graf
parent 1340f3e887
commit 8043e494da
1 changed files with 5 additions and 0 deletions
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5
arch/powerpc/kernel/ppc_ksyms.c
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@ -43,6 +43,7 @@
#include <asm/dcr.h>
#include <asm/ftrace.h>
#include <asm/switch_to.h>
#include <asm/epapr_hcalls.h>
#ifdef CONFIG_PPC32
extern void transfer_to_handler(void);
@ -192,3 +193,7 @@ EXPORT_SYMBOL(__arch_hweight64);
#ifdef CONFIG_PPC_BOOK3S_64
EXPORT_SYMBOL_GPL(mmu_psize_defs);
#endif
#ifdef CONFIG_EPAPR_PARAVIRT
EXPORT_SYMBOL(epapr_hypercall_start);
#endif