[PATCH 1/2] clk: sprd: Use IS_ERR() to validate the return value of syscon_regmap_lookup_by_phandle()

[Baolin Wang]

The syscon_regmap_lookup_by_phandle() will never return NULL, thus use
IS_ERR() to validate the return value instead of IS_ERR_OR_NULL().

Signed-off-by: Baolin Wang <baolin.w...@linaro.org>
---
 drivers/clk/sprd/common.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/sprd/common.c b/drivers/clk/sprd/common.c
index 9d56eac..7ad5ba2 100644
--- a/drivers/clk/sprd/common.c
+++ b/drivers/clk/sprd/common.c
@@ -46,7 +46,7 @@ int sprd_clk_regmap_init(struct platform_device *pdev,
 
        if (of_find_property(node, "sprd,syscon", NULL)) {
                regmap = syscon_regmap_lookup_by_phandle(node, "sprd,syscon");
-               if (IS_ERR_OR_NULL(regmap)) {
+               if (IS_ERR(regmap)) {
                        pr_err("%s: failed to get syscon regmap\n", __func__);
                        return PTR_ERR(regmap);
                }
-- 
1.7.9.5