arch: unicore32: ksyms: export '__cpuc_coherent_kern_range' to avoid …

…compiling failure flush_icache_range() is '__cpuc_coherent_kern_range' under unicore32, and lkdtm.ko needs it. At present, '__cpuc_coherent_kern_range' is still used by unicore32, so export it to avoid compiling failure. The related error (with allmodconfig under unicore32): ERROR: "__cpuc_coherent_kern_range" [drivers/misc/lkdtm.ko] undefined! Signed-off-by: Chen Gang <[email protected]> Acked-by: Xuetao Guan <[email protected]> Signed-off-by: Xuetao Guan <[email protected]>
kyagi · Jun 20, 2014 · 92543fd · 92543fd
1 parent 3420d49
commit 92543fd
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/unicore32/mm/proc-syms.c b/arch/unicore32/mm/proc-syms.c
@@ -19,5 +19,7 @@
 EXPORT_SYMBOL(cpu_dcache_clean_area);
 EXPORT_SYMBOL(cpu_set_pte);
 
+EXPORT_SYMBOL(__cpuc_coherent_kern_range);
+
 EXPORT_SYMBOL(__cpuc_dma_flush_range);
 EXPORT_SYMBOL(__cpuc_dma_clean_range);