drm/nv04-nv40: Fall back to panel rescaling if we have no usable native mode.

[mv-sheeva.git] / drivers / staging / octeon / cvmx-mdio.h

diff --git a/drivers/staging/octeon/cvmx-mdio.h b/drivers/staging/octeon/cvmx-mdio.h
index c987a75a20cff2b78fb7d39ad8f903c41daeac42..f45dc49512f2ea04ddd4383a4cbb16c9500f1691 100644 (file)
--- a/drivers/staging/octeon/cvmx-mdio.h
+++ b/drivers/staging/octeon/cvmx-mdio.h
@@ -421,7 +421,7 @@ static inline int cvmx_mdio_45_read(int bus_id, int phy_id, int device,
        do {
                cvmx_wait(1000);
                smi_rd.u64 = cvmx_read_csr(CVMX_SMIX_RD_DAT(bus_id));
-       } while (smi_rd.s.pending && timeout--);
+       } while (smi_rd.s.pending && --timeout);
 
        if (timeout <= 0) {
                cvmx_dprintf("cvmx_mdio_45_read: bus_id %d phy_id %2d "