Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

[linux-2.6-omap-h63xx.git] / drivers / input / mouse / pxa930_trkball.c

diff --git a/drivers/input/mouse/pxa930_trkball.c b/drivers/input/mouse/pxa930_trkball.c
index d297accf9a7feeb8077737c187d39d64c3f89c0b..1e827ad0afbedd58a36438cb1fe23e4a0ad3adf8 100644 (file)
--- 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);