diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 8670cd13bd5d6fa373d71d60f0e46288aa5b4618..bdec112e89c4b4c79966fc9d63c70370ef7d7882 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -449,7 +449,7 @@ ads7846_suspend(struct spi_device *spi, pm_message_t message)
 
 		while (ts->pendown || ts->pending) {
 			spin_unlock_irqrestore(&ts->lock, flags);
-			udelay(10);
+			msleep(1);
 			spin_lock_irqsave(&ts->lock, flags);
 		}
 	}