---

yaml --- r: 210633 b: refs/heads/master c: be7852a h: refs/heads/master i: 210631: 5a7d71e v: v3
git-mirror · Sep 8, 2010 · b4ec9f6 · b4ec9f6
1 parent 61460ca
commit b4ec9f6
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c3f139b65585a5f29df47b2302ff8dbd9bdad0b0
+refs/heads/master: be7852a839b6dcd86db1a2d25b9a1a99f38db2db
diff --git a/trunk/drivers/spi/spi_s3c64xx.c b/trunk/drivers/spi/spi_s3c64xx.c
@@ -200,6 +200,9 @@ static void flush_fifo(struct s3c64xx_spi_driver_data *sdd)
 		val = readl(regs + S3C64XX_SPI_STATUS);
 	} while (TX_FIFO_LVL(val, sci) && loops--);
 
+	if (loops == 0)
+		dev_warn(&sdd->pdev->dev, "Timed out flushing TX FIFO\n");
+
 	/* Flush RxFIFO*/
 	loops = msecs_to_loops(1);
 	do {
@@ -210,6 +213,9 @@ static void flush_fifo(struct s3c64xx_spi_driver_data *sdd)
 			break;
 	} while (loops--);
 
+	if (loops == 0)
+		dev_warn(&sdd->pdev->dev, "Timed out flushing RX FIFO\n");
+
 	val = readl(regs + S3C64XX_SPI_CH_CFG);
 	val &= ~S3C64XX_SPI_CH_SW_RST;
 	writel(val, regs + S3C64XX_SPI_CH_CFG);