From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 9 Jun 2017 10:16:40 +0000 (+0200)
Subject: phy: cpcap-usb: add MUSB dependency
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d05c07c6fadc73fa580d8be1f01cb372c18fd338;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

phy: cpcap-usb: add MUSB dependency

When MUSB is a loadable module, we get a link error for a built-in
CPCAP driver:

drivers/phy/built-in.o: In function `cpcap_usb_phy_remove':
phy-cpcap-usb.c:(.text+0xed9): undefined reference to `musb_mailbox'

This adds a Kconfig dependency to prevent this broken configuration,
enforcing that CPCAP can only be a module when MUSB is also a module.

Fixes: 68a1f7c9d470 ("phy: cpcap-usb: Add CPCAP PMIC USB support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---

diff --git a/drivers/phy/motorola/Kconfig b/drivers/phy/motorola/Kconfig
index 91a46cffd639..6bb7d6bdf1bf 100644
--- a/drivers/phy/motorola/Kconfig
+++ b/drivers/phy/motorola/Kconfig
@@ -4,6 +4,7 @@
 config PHY_CPCAP_USB
 	tristate "CPCAP PMIC USB PHY driver"
 	depends on USB_SUPPORT && IIO
+	depends on USB_MUSB_HDRC || USB_MUSB_HDRC=n
 	select GENERIC_PHY
 	select USB_PHY
 	help