1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 34bfb7dd7764..0885cc357a37 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;