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path: root/drivers/spi/spi-s3c64xx.c
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Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
-rw-r--r--drivers/spi/spi-s3c64xx.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index 51a002b3f518..8c9e5e97041f 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -245,7 +245,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd)
loops = msecs_to_loops(1);
do {
val = readl(regs + S3C64XX_SPI_STATUS);
- } while (TX_FIFO_LVL(val, sdd) && loops--);
+ } while (TX_FIFO_LVL(val, sdd) && --loops);
if (loops == 0)
dev_warn(&sdd->pdev->dev, "Timed out flushing TX FIFO\n");
@@ -258,7 +258,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd)
readl(regs + S3C64XX_SPI_RX_DATA);
else
break;
- } while (loops--);
+ } while (--loops);
if (loops == 0)
dev_warn(&sdd->pdev->dev, "Timed out flushing RX FIFO\n");