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-rw-r--r--drivers/spi/spi_s3c24xx.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 34bfb7dd776..0885cc357a3 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -125,10 +125,10 @@ static int s3c24xx_spi_setupxfer(struct spi_device *spi,
/* is clk = pclk / (2 * (pre+1)), or is it
* clk = (pclk * 2) / ( pre + 1) */
- div = (div / 2) - 1;
+ div /= 2;
- if (div < 0)
- div = 1;
+ if (div > 0)
+ div -= 1;
if (div > 255)
div = 255;