[PATCH 01/24] Input: bcm-keypad - Simplify with dev_err_probe()

[Krzysztof Kozlowski]

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

Signed-off-by: Krzysztof Kozlowski <k...@kernel.org>
---
 drivers/input/keyboard/bcm-keypad.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/input/keyboard/bcm-keypad.c 
b/drivers/input/keyboard/bcm-keypad.c
index 2b771c3a5578..1bf71e7c9e0d 100644
--- a/drivers/input/keyboard/bcm-keypad.c
+++ b/drivers/input/keyboard/bcm-keypad.c
@@ -379,11 +379,9 @@ static int bcm_kp_probe(struct platform_device *pdev)
        kp->clk = devm_clk_get(&pdev->dev, "peri_clk");
        if (IS_ERR(kp->clk)) {
                error = PTR_ERR(kp->clk);
-               if (error != -ENOENT) {
-                       if (error != -EPROBE_DEFER)
-                               dev_err(&pdev->dev, "Failed to get clock\n");
-                       return error;
-               }
+               if (error != -ENOENT)
+                       return dev_err_probe(&pdev->dev, error, "Failed to get 
clock\n");
+
                dev_dbg(&pdev->dev,
                        "No clock specified. Assuming it's enabled\n");
                kp->clk = NULL;
-- 
2.17.1