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path: root/drivers/input/mouse/pxa930_trkball.c
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Diffstat (limited to 'drivers/input/mouse/pxa930_trkball.c')
-rw-r--r--drivers/input/mouse/pxa930_trkball.c2
1 files changed, 1 insertions, 1 deletions
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)
83 83
84 __raw_writel(v, trkball->mmio_base + TBCR); 84 __raw_writel(v, trkball->mmio_base + TBCR);
85 85
86 while (i--) { 86 while (--i) {
87 if (__raw_readl(trkball->mmio_base + TBCR) == v) 87 if (__raw_readl(trkball->mmio_base + TBCR) == v)
88 break; 88 break;
89 msleep(1); 89 msleep(1);