[PATCH] powerpc/pmem: Convert to EXPORT_SYMBOL_GPL

[Aneesh Kumar K.V]

All other architecture export this as GPL symbol

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar at linux.ibm.com>
---
 arch/powerpc/lib/pmem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/powerpc/lib/pmem.c b/arch/powerpc/lib/pmem.c
index 377712e85605..0666a8d29596 100644
--- a/arch/powerpc/lib/pmem.c
+++ b/arch/powerpc/lib/pmem.c
@@ -17,14 +17,14 @@ void arch_wb_cache_pmem(void *addr, size_t size)
 	unsigned long start = (unsigned long) addr;
 	flush_dcache_range(start, start + size);
 }
-EXPORT_SYMBOL(arch_wb_cache_pmem);
+EXPORT_SYMBOL_GPL(arch_wb_cache_pmem);
 
 void arch_invalidate_pmem(void *addr, size_t size)
 {
 	unsigned long start = (unsigned long) addr;
 	flush_dcache_range(start, start + size);
 }
-EXPORT_SYMBOL(arch_invalidate_pmem);
+EXPORT_SYMBOL_GPL(arch_invalidate_pmem);
 
 /*
  * CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE symbols
-- 
2.23.0