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-rw-r--r--drivers/video/ipu_common.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/ipu_common.c b/drivers/video/ipu_common.c
index 0efb3db..83ac846 100644
--- a/drivers/video/ipu_common.c
+++ b/drivers/video/ipu_common.c
@@ -128,6 +128,10 @@ int clk_set_rate(struct clk *clk, unsigned long rate)
{
if (clk && clk->set_rate)
clk->set_rate(clk, rate);
+
+ if (!clk)
+ return 0;
+
return clk->rate;
}