phy: brcm-sata: fix a timeout test in init

We want to timeout with try set to zero so this should be a pre-op
instead of post-op.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
index e6544c8..9d7f74f 100644 (file)
--- a/drivers/phy/broadcom/phy-brcm-sata.c
+++ b/drivers/phy/broadcom/phy-brcm-sata.c
@@ -335,7 +335,7 @@ static int brcm_nsp_sata_init(struct brcm_sata_port *port)
 
        /* Wait for pll_seq_done bit */
        try = 50;
-       while (try--) {
+       while (--try) {
                val = brcm_sata_phy_rd(base, BLOCK0_REG_BANK,
                                        BLOCK0_XGXSSTATUS);
                if (val & BLOCK0_XGXSSTATUS_PLL_LOCK)