phy: brcm-sata: fix semicolon.cocci warnings

drivers/phy/broadcom/phy-brcm-sata.c:534:2-3: Unneeded semicolon

 Remove unneeded semicolon.

Generated by: scripts/coccinelle/misc/semicolon.cocci

Fixes: 3e507769d15e ("phy: brcm-sata: Implement calibrate callback")
CC: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

drivers/phy/broadcom/phy-brcm-sata.c

@@ -531,7 +531,7 @@ static int brcm_sata_phy_calibrate(struct phy *phy)
 		break;
 	default:
 		break;
-	};
+	}
 
 	return rc;
 }