linux-kernel - [PATCH] usb: host: USB_XHCI_RZV2M depends on USB

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Message-Id: <20230205021227.3017634-1-trix@redhat.com>
Date:   Sat,  4 Feb 2023 21:12:27 -0500
From:   Tom Rix <trix@...hat.com>
To:     gregkh@...uxfoundation.org, arnd@...db.de,
        linus.walleij@...aro.org, artur.bujdoso@...il.com,
        miquel.raynal@...tlin.com, colin.i.king@...il.com,
        biju.das.jz@...renesas.com, tmaimon77@...il.com
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        Tom Rix <trix@...hat.com>
Subject: [PATCH] usb: host: USB_XHCI_RZV2M depends on USB_GADGET

A rand config causes this link error
ld: drivers/usb/host/xhci-rzv2m.o: in function `xhci_rzv2m_init_quirk':
xhci-rzv2m.c:(.text+0x13): undefined reference to `rzv2m_usb3drd_reset'

xhci_rzv2m_init_quirk build is controlled by USB_XHCI_RZV2M
rzv2m_usb3drd_reset build is controlled by USB_RZV2M_USB3DRD

USE_XHCI_RZV2M does select USB_RZV2M_USB3DRD, but USB_RZV2M_USB3DRD
depends on USB_GADGET, so now does USE_XHCI_RZV2M.

Signed-off-by: Tom Rix <trix@...hat.com>
---
 drivers/usb/host/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 2b80ce9587c1..2dd9e95a5b86 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -100,6 +100,7 @@ config USB_XHCI_RZV2M
 	tristate "xHCI support for Renesas RZ/V2M SoC"
 	depends on USB_XHCI_PLATFORM
 	depends on ARCH_R9A09G011 || COMPILE_TEST
+	depends on USB_GADGET
 	select USB_RZV2M_USB3DRD
 	help
 	  Say 'Y' to enable the support for the xHCI host controller
-- 
2.27.0