[PATCH phy] PHY: Ingenic: fix unconditional build of phy-ingenic-usb

[Alexander Lobakin]

Currently drivers/phy/ingenic/Makefile adds phy-ingenic-usb to targets
not depending on actual Kconfig symbol CONFIG_PHY_INGENIC_USB, so this
driver always gets built[-in] on every system.
Add missing dependency.

Fixes: 31de313dfdcf ("PHY: Ingenic: Add USB PHY driver using generic PHY framework.")
Signed-off-by: Alexander Lobakin <alobakin@xxxxx>
---
 drivers/phy/ingenic/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/ingenic/Makefile b/drivers/phy/ingenic/Makefile
index 65d5ea00fc9d..1cb158d7233f 100644
--- a/drivers/phy/ingenic/Makefile
+++ b/drivers/phy/ingenic/Makefile
@@ -1,2 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0
-obj-y		+= phy-ingenic-usb.o
+obj-$(CONFIG_PHY_INGENIC_USB)		+= phy-ingenic-usb.o
-- 
2.29.2