diff --git a/drivers/clk/clk-bcm2835.c b/drivers/clk/clk-bcm2835.c
index 67ad16b20b8119cc079e63d5dc7a9da0c79c567c..b61ee2c5af846b3c08c9d2a6357ab8fd2f8f3dc6 100644
--- a/drivers/clk/clk-bcm2835.c
+++ b/drivers/clk/clk-bcm2835.c
@@ -33,17 +33,17 @@ void __init bcm2835_init_clocks(void)
 
 	clk = clk_register_fixed_rate(NULL, "sys_pclk", NULL, CLK_IS_ROOT,
 					250000000);
-	if (!clk)
+	if (IS_ERR(clk))
 		pr_err("sys_pclk not registered\n");
 
 	clk = clk_register_fixed_rate(NULL, "apb_pclk", NULL, CLK_IS_ROOT,
 					126000000);
-	if (!clk)
+	if (IS_ERR(clk))
 		pr_err("apb_pclk not registered\n");
 
 	clk = clk_register_fixed_rate(NULL, "uart0_pclk", NULL, CLK_IS_ROOT,
 					3000000);
-	if (!clk)
+	if (IS_ERR(clk))
 		pr_err("uart0_pclk not registered\n");
 	ret = clk_register_clkdev(clk, NULL, "20201000.uart");
 	if (ret)
@@ -51,7 +51,7 @@ void __init bcm2835_init_clocks(void)
 
 	clk = clk_register_fixed_rate(NULL, "uart1_pclk", NULL, CLK_IS_ROOT,
 					125000000);
-	if (!clk)
+	if (IS_ERR(clk))
 		pr_err("uart1_pclk not registered\n");
 	ret = clk_register_clkdev(clk, NULL, "20215000.uart");
 	if (ret)