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-rw-r--r--arch/powerpc/kernel/setup_32.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index e1e3059cf34..53bcf3d792d 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -210,6 +210,14 @@ void nvram_write_byte(unsigned char val, int addr)
}
EXPORT_SYMBOL(nvram_write_byte);
+ssize_t nvram_get_size(void)
+{
+ if (ppc_md.nvram_size)
+ return ppc_md.nvram_size();
+ return -1;
+}
+EXPORT_SYMBOL(nvram_get_size);
+
void nvram_sync(void)
{
if (ppc_md.nvram_sync)