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-rw-r--r--arch/powerpc/kernel/rtas-proc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/rtas-proc.c b/arch/powerpc/kernel/rtas-proc.c
index 9454b8395b6a..f38df72e64b8 100644
--- a/arch/powerpc/kernel/rtas-proc.c
+++ b/arch/powerpc/kernel/rtas-proc.c
@@ -752,6 +752,8 @@ static int ppc_rtas_tone_volume_show(struct seq_file *m, void *v)
/**
* ppc_rtas_rmo_buf_show() - Describe RTAS-addressable region for user space.
+ * @m: seq_file output target.
+ * @v: Unused.
*
* Base + size description of a range of RTAS-addressable memory set
* aside for user space to use as work area(s) for certain RTAS