X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fspi%2Fspi_s3c24xx.c;h=0885cc357a371552dc2190a6da682f98a652abdb;hb=90621ed829ac64eb25b4d1214e9a5155e5c67ff2;hp=34bfb7dd77642f8a14a82bbca20ef2a2ef752456;hpb=595f403c1af37b1339e64b89040528b8cd48c5a3;p=linux-2.6

diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 34bfb7dd77..0885cc357a 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;