clocksource: sh_tmu: Remove unnecessary OOM messages

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

[dlezcano] : refreshed against latest modifications: kmalloc -> kzalloc
Signed-off-by: NJingoo Han <jg1.han@samsung.com>
Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org>

drivers/clocksource/sh_tmu.c

@@ -644,10 +644,8 @@ static int sh_tmu_probe(struct platform_device *pdev)
 	}
 
 	tmu = kzalloc(sizeof(*tmu), GFP_KERNEL);
-	if (tmu == NULL) {
-		dev_err(&pdev->dev, "failed to allocate driver data\n");
+	if (tmu == NULL)
 		return -ENOMEM;
-	}
 
 	ret = sh_tmu_setup(tmu, pdev);
 	if (ret) {