drivers: phy: Remove duplicate newlines

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/drivers/phy/marvell/comphy_a3700.c b/drivers/phy/marvell/comphy_a3700.c
index bca325d..2a1646c 100644
--- a/drivers/phy/marvell/comphy_a3700.c
+++ b/drivers/phy/marvell/comphy_a3700.c
@@ -389,7 +389,6 @@
 	 */
 	reg_set(USB3_CTRPUL_VAL_REG, 0x8 << 24, rb_usb3_ctr_100ns);
 
-
 	/* 0xd005c300 = 0x1001 */
 	/* set PRD_TXDEEMPH (3.5db de-emph) */
 	usb3_reg_set16(LANE_CFG0, 0x1, 0xFF, lane);