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: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c
index 4ba2c0f..a38022f 100644
--- a/drivers/clocksource/sh_tmu.c
+++ b/drivers/clocksource/sh_tmu.c
@@ -644,10 +644,8 @@
 	}
 
 	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) {