Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH] phy: cpcap-usb: add MUSB dependency | Date | Fri, 9 Jun 2017 12:16:40 +0200 |
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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> --- drivers/phy/motorola/Kconfig | 1 + 1 file changed, 1 insertion(+)
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 -- 2.9.0
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