From 8a1661f20e6cdda682820eba9ccc79bff5a3d7f8 Mon Sep 17 00:00:00 2001
From: Jean-Jacques Hiblot <jjhiblot@ti.com>
Date: Tue, 22 Oct 2019 14:00:03 +0200
Subject: drivers: clk: Handle gracefully NULL pointers

Prepare the way for a managed CLK API by handling NULL pointers without
crashing nor failing.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
---
 include/clk.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/clk.h b/include/clk.h
index 18b2e3ca54c..6568865d40f 100644
--- a/include/clk.h
+++ b/include/clk.h
@@ -356,7 +356,7 @@ int soc_clk_dump(void);
  */
 static inline bool clk_valid(struct clk *clk)
 {
-	return !!clk->dev;
+	return clk && !!clk->dev;
 }
 
 /**
-- 
cgit v1.3.1