[PATCH 4/9] i2c: cadence: Simplify with dev_err_probe()

[Krzysztof Kozlowski]

Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and the error value gets printed.

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 drivers/i2c/busses/i2c-cadence.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/i2c/busses/i2c-cadence.c b/drivers/i2c/busses/i2c-cadence.c
index e4b7f2a951ad..eefde554c50c 100644
--- a/drivers/i2c/busses/i2c-cadence.c
+++ b/drivers/i2c/busses/i2c-cadence.c
@@ -1214,11 +1214,10 @@ static int cdns_i2c_probe(struct platform_device *pdev)
 		 "Cadence I2C at %08lx", (unsigned long)r_mem->start);
 
 	id->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(id->clk)) {
-		if (PTR_ERR(id->clk) != -EPROBE_DEFER)
-			dev_err(&pdev->dev, "input clock not found.\n");
-		return PTR_ERR(id->clk);
-	}
+	if (IS_ERR(id->clk))
+		return dev_err_probe(&pdev->dev, PTR_ERR(id->clk),
+				     "input clock not found.\n");
+
 	ret = clk_prepare_enable(id->clk);
 	if (ret)
 		dev_err(&pdev->dev, "Unable to enable clock.\n");
-- 
2.17.1