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path: root/drivers/clk/ti/apll.c
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Diffstat (limited to 'drivers/clk/ti/apll.c')
-rw-r--r--drivers/clk/ti/apll.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/clk/ti/apll.c b/drivers/clk/ti/apll.c
index 72d97279eae1..49baf3831546 100644
--- a/drivers/clk/ti/apll.c
+++ b/drivers/clk/ti/apll.c
@@ -203,7 +203,7 @@ static void __init of_dra7_apll_setup(struct device_node *node)
ad->control_reg = ti_clk_get_reg_addr(node, 0);
ad->idlest_reg = ti_clk_get_reg_addr(node, 1);
- if (!ad->control_reg || !ad->idlest_reg)
+ if (IS_ERR(ad->control_reg) || IS_ERR(ad->idlest_reg))
goto cleanup;
ad->idlest_mask = 0x1;
@@ -384,7 +384,8 @@ static void __init of_omap2_apll_setup(struct device_node *node)
ad->autoidle_reg = ti_clk_get_reg_addr(node, 1);
ad->idlest_reg = ti_clk_get_reg_addr(node, 2);
- if (!ad->control_reg || !ad->autoidle_reg || !ad->idlest_reg)
+ if (IS_ERR(ad->control_reg) || IS_ERR(ad->autoidle_reg) ||
+ IS_ERR(ad->idlest_reg))
goto cleanup;
clk = clk_register(NULL, &clk_hw->hw);