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m68k: pull mach_beep in setup.c 

It is possible to select INPUT_M68K_BEEP in a nommu configuration. This
results in the following link error:

drivers/input/misc/m68kspkr.o: In function `m68kspkr_event':
m68kspkr.c:(.text+0x3a): undefined reference to `mach_beep'
m68kspkr.c:(.text+0x5e): undefined reference to `mach_beep'
m68kspkr.c:(.text+0x78): undefined reference to `mach_beep'
drivers/input/misc/m68kspkr.o: In function `m68kspkr_init':
m68kspkr.c:(.init.text+0x4): undefined reference to `mach_beep'

Pull the mach_beep definition in setup.c to avoid it.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
This commit is contained in:
Alexandre Belloni 2017-09-28 11:44:52 +02:00 committed by Greg Ungerer
parent b47c7b6f9f
commit 375bc91e63
2 changed files with 5 additions and 4 deletions
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5
arch/m68k/kernel/setup.c
View File

@ -4,3 +4,8 @@
#else
#include "setup_no.c"
#endif
#if IS_ENABLED(CONFIG_INPUT_M68K_BEEP)
void (*mach_beep)(unsigned int, unsigned int);
EXPORT_SYMBOL(mach_beep);
#endif

4
arch/m68k/kernel/setup_mm.c
View File

@ -106,10 +106,6 @@ EXPORT_SYMBOL(mach_heartbeat);
#ifdef CONFIG_M68K_L2_CACHE
void (*mach_l2_flush) (int);
#endif
#if IS_ENABLED(CONFIG_INPUT_M68K_BEEP)
void (*mach_beep)(unsigned int, unsigned int);
EXPORT_SYMBOL(mach_beep);
#endif
#if defined(CONFIG_ISA) && defined(MULTI_ISA)
int isa_type;
int isa_sex;