pwm: renesas-tpu: Remove unnecessary OOM messages

The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

drivers/pwm/pwm-renesas-tpu.c

@@ -405,10 +405,8 @@ static int tpu_probe(struct platform_device *pdev)
 	int ret;
 
 	tpu = devm_kzalloc(&pdev->dev, sizeof(*tpu), GFP_KERNEL);
-	if (tpu == NULL) {
-		dev_err(&pdev->dev, "failed to allocate driver data\n");
+	if (tpu == NULL)
 		return -ENOMEM;
-	}
 
 	spin_lock_init(&tpu->lock);
 	tpu->pdev = pdev;