[media] s5p-mfc: Fix misplaced return statement in s5p_mfc_suspend()

return statement was wrongly placed before a code that needs to be
executed. Moved the return statement to the end of the function.
Tested suspend/resume on SMDK4412 board using 3.5-rc6 kernel.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/platform/s5p-mfc/s5p_mfc.c

@@ -1215,7 +1215,7 @@ static int s5p_mfc_suspend(struct device *dev)
 
 	if (m_dev->num_inst == 0)
 		return 0;
-	return s5p_mfc_sleep(m_dev);
+
 	if (test_and_set_bit(0, &m_dev->enter_suspend) != 0) {
 		mfc_err("Error: going to suspend for a second time\n");
 		return -EIO;
@@ -1234,7 +1234,8 @@ static int s5p_mfc_suspend(struct device *dev)
 			return -EIO;
 		}
 	}
-	return 0;
+
+	return s5p_mfc_sleep(m_dev);
 }
 
 static int s5p_mfc_resume(struct device *dev)