From: Chen Gang Date: Wed, 9 Jul 2014 08:48:45 +0000 (+0800) Subject: arch: score: Export necessary symbols in related files X-Git-Tag: firefly_0821_release~176^2~3125^2~4 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=51de2f11f5d4d51ad3a77ea3ef67e7b66f6709f5;p=firefly-linux-kernel-4.4.55.git arch: score: Export necessary symbols in related files 'csum_partial_copy_from_user' and 'flush_dcache_page' are also needed by outside modules, so need export them in the related files. The related error (with allmodconfig under score): MODPOST 1365 modules ERROR: "csum_partial_copy_from_user" [net/rxrpc/af-rxrpc.ko] undefined! ERROR: "flush_dcache_page" [net/sunrpc/sunrpc.ko] undefined! Acked-by: Lennox Wu Signed-off-by: Chen Gang --- diff --git a/arch/score/lib/checksum_copy.c b/arch/score/lib/checksum_copy.c index 04565dd3ded8..9b770b30e8a5 100644 --- a/arch/score/lib/checksum_copy.c +++ b/arch/score/lib/checksum_copy.c @@ -50,3 +50,4 @@ unsigned int csum_partial_copy_from_user(const char *src, char *dst, return csum_partial(dst, len, sum); } +EXPORT_SYMBOL(csum_partial_copy_from_user); diff --git a/arch/score/mm/cache.c b/arch/score/mm/cache.c index f85ec1a7c88e..be9104159c41 100644 --- a/arch/score/mm/cache.c +++ b/arch/score/mm/cache.c @@ -72,6 +72,7 @@ void flush_dcache_page(struct page *page) addr = (unsigned long) page_address(page); flush_data_cache_page(addr); } +EXPORT_SYMBOL(flush_dcache_page); /* called by update_mmu_cache. */ void __update_cache(struct vm_area_struct *vma, unsigned long address,