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CRIS: Export missing function symbols

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strcmp was lost when all other string functions were removed,
but we still have an optimized version for this on CRISv32,
so any driver built as a module would not have access to this symbol.

In a similar manner, we had optimized versions of
csum_partial_copy_from_user and __do_clear_user
but no exported symbols for them, breaking bunch of other drivers
when built as a module.

At the same time, move EXPORT_SYMBOL(__copy_user) and
EXPORT_SYMBOL(__copy_user_zeroing) C-files so it's
located together with the function definition.

Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
This commit is contained in:
Jesper Nilsson
2014-10-07 12:20:47 +02:00
parent 82e6df1e86
commit dbd3c7e1bf
3 changed files with 19 additions and 19 deletions
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9
arch/cris/kernel/crisksyms.c
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@@ -47,16 +47,16 @@ EXPORT_SYMBOL(__negdi2);
EXPORT_SYMBOL(__ioremap);
EXPORT_SYMBOL(iounmap);
/* Userspace access functions */
EXPORT_SYMBOL(__copy_user_zeroing);
EXPORT_SYMBOL(__copy_user);
#undef memcpy
#undef memset
extern void * memset(void *, int, __kernel_size_t);
extern void * memcpy(void *, const void *, __kernel_size_t);
EXPORT_SYMBOL(memcpy);
EXPORT_SYMBOL(memset);
#ifdef CONFIG_ETRAX_ARCH_V32
#undef strcmp
EXPORT_SYMBOL(strcmp);
#endif
#ifdef CONFIG_ETRAX_FAST_TIMER
/* Fast timer functions */
@@ -66,3 +66,4 @@ EXPORT_SYMBOL(del_fast_timer);
EXPORT_SYMBOL(schedule_usleep);
#endif
EXPORT_SYMBOL(csum_partial);
EXPORT_SYMBOL(csum_partial_copy_from_user);