X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Finput%2Fmouse%2Fpxa930_trkball.c;h=1e827ad0afbedd58a36438cb1fe23e4a0ad3adf8;hb=6b3bf2049180c4d4d6f4432f9148621410c179a9;hp=d297accf9a7feeb8077737c187d39d64c3f89c0b;hpb=36b31106b725ac2ca4941d4ee8dbb67df72ed5dd;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index d297accf9a7..1e827ad0afb 100644
--- a/drivers/input/mouse/pxa930_trkball.c
+++ b/drivers/input/mouse/pxa930_trkball.c
@@ -83,7 +83,7 @@ static int write_tbcr(struct pxa930_trkball *trkball, int v)
 
 	__raw_writel(v, trkball->mmio_base + TBCR);
 
-	while (i--) {
+	while (--i) {
 		if (__raw_readl(trkball->mmio_base + TBCR) == v)
 			break;
 		msleep(1);