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| author | James Hogan <james.hogan@imgtec.com> | 2013-07-04 12:47:45 +0400 |
|---|---|---|
| committer | James Hogan <james.hogan@imgtec.com> | 2013-07-04 13:00:02 +0400 |
| commit | c20eb0f1d0918c019fb2674a104e6ab59d8e62ac (patch) | |
| tree | dc8cc853530f6ee25d0f3a7dc5984e7f1064ed7a | |
| parent | 8b8b2412994fffd5a8ab3b9209fa0aa9f0fcee4c (diff) | |
| download | linux-c20eb0f1d0918c019fb2674a104e6ab59d8e62ac.tar.xz | |
metag: move EXPORT_SYMBOL(csum_partial) to metag_ksyms.c
Move EXPORT_SYMBOL(csum_partial) from lib/checksum.c into metag_ksyms.c
so that it doesn't get omitted by the static linker if it's not used by
any other statically linked code, which can result in undefined symbols
when building modules.
For example a randconfig caused the following error:
ERROR: "csum_partial" [fs/reiserfs/reiserfs.ko] undefined!
Signed-off-by: James Hogan <james.hogan@imgtec.com>
| -rw-r--r-- | arch/metag/kernel/metag_ksyms.c | 5 | ||||
| -rw-r--r-- | arch/metag/lib/checksum.c | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/metag/kernel/metag_ksyms.c b/arch/metag/kernel/metag_ksyms.c index ec872ef14eb1..215c94ad63ac 100644 --- a/arch/metag/kernel/metag_ksyms.c +++ b/arch/metag/kernel/metag_ksyms.c @@ -1,5 +1,7 @@ #include <linux/export.h> +#include <linux/types.h> +#include <asm/checksum.h> #include <asm/div64.h> #include <asm/ftrace.h> #include <asm/page.h> @@ -15,6 +17,9 @@ EXPORT_SYMBOL(max_pfn); EXPORT_SYMBOL(min_low_pfn); #endif +/* Network checksum functions */ +EXPORT_SYMBOL(csum_partial); + /* TBI symbols */ EXPORT_SYMBOL(__TBI); EXPORT_SYMBOL(__TBIFindSeg); diff --git a/arch/metag/lib/checksum.c b/arch/metag/lib/checksum.c index 44d2e1913560..5d6a98a05e9d 100644 --- a/arch/metag/lib/checksum.c +++ b/arch/metag/lib/checksum.c @@ -124,7 +124,6 @@ __wsum csum_partial(const void *buff, int len, __wsum wsum) result += 1; return (__force __wsum)result; } -EXPORT_SYMBOL(csum_partial); /* * this routine is used for miscellaneous IP-like checksums, mainly |