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-rw-r--r--drivers/spi/spi_s3c64xx.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/spi/spi_s3c64xx.c b/drivers/spi/spi_s3c64xx.c
index ef9dacabe062..c3038da2648a 100644
--- a/drivers/spi/spi_s3c64xx.c
+++ b/drivers/spi/spi_s3c64xx.c
@@ -200,6 +200,9 @@ static void flush_fifo(struct s3c64xx_spi_driver_data *sdd)
200 val = readl(regs + S3C64XX_SPI_STATUS); 200 val = readl(regs + S3C64XX_SPI_STATUS);
201 } while (TX_FIFO_LVL(val, sci) && loops--); 201 } while (TX_FIFO_LVL(val, sci) && loops--);
202 202
203 if (loops == 0)
204 dev_warn(&sdd->pdev->dev, "Timed out flushing TX FIFO\n");
205
203 /* Flush RxFIFO*/ 206 /* Flush RxFIFO*/
204 loops = msecs_to_loops(1); 207 loops = msecs_to_loops(1);
205 do { 208 do {
@@ -210,6 +213,9 @@ static void flush_fifo(struct s3c64xx_spi_driver_data *sdd)
210 break; 213 break;
211 } while (loops--); 214 } while (loops--);
212 215
216 if (loops == 0)
217 dev_warn(&sdd->pdev->dev, "Timed out flushing RX FIFO\n");
218
213 val = readl(regs + S3C64XX_SPI_CH_CFG); 219 val = readl(regs + S3C64XX_SPI_CH_CFG);
214 val &= ~S3C64XX_SPI_CH_SW_RST; 220 val &= ~S3C64XX_SPI_CH_SW_RST;
215 writel(val, regs + S3C64XX_SPI_CH_CFG); 221 writel(val, regs + S3C64XX_SPI_CH_CFG);