From: Jerome Kurtz <jrm.ku...@gmail.com>
When I try to compile with TWL6030_USB=y, TWL4030_USB=y and
USB_MUSB_OMAP2PLUS=m, I get the following error:
drivers/built-in.o: In function `twl4030_usb_irq':
/home/xxx/kernel/linux/drivers/usb/otg/twl4030-usb.c:518: undefined
reference to `omap_musb_mailbox'
drivers/built-in.o: In function `twl6030_usb_irq':
/home/xxx/kernel/linux/drivers/usb/otg/twl6030-usb.c:272: undefined
reference to `omap_musb_mailbox'
/home/xxx/kernel/linux/drivers/usb/otg/twl6030-usb.c:277: undefined
reference to `omap_musb_mailbox'
drivers/built-in.o: In function `twl6030_usbotg_irq':
/home/xxx/kernel/linux/drivers/usb/otg/twl6030-usb.c:306: undefined
reference to `omap_musb_mailbox'
drivers/built-in.o: In function `twl4030_usb_phy_init':
/home/xxx/kernel/linux/drivers/usb/otg/twl4030-usb.c:540: undefined
reference to `omap_musb_mailbox'
make: *** [vmlinux] Error 1
To solve this we must add to depends of TWL4030_USB and TWL6030_USB
the option : USB_MUSB_OMAP2PLUS as done here.
Signed-off-by: Jerome Kurtz <jrm.ku...@gmail.com>
---
drivers/usb/otg/Kconfig | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index 13fd1ddf..62ea57b 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -58,7 +58,7 @@ config USB_ULPI_VIEWPORT
config TWL4030_USB
tristate "TWL4030 USB Transceiver Driver"
- depends on TWL4030_CORE && REGULATOR_TWL4030
+ depends on TWL4030_CORE && REGULATOR_TWL4030 && USB_MUSB_OMAP2PLUS
select USB_OTG_UTILS
help
Enable this to support the USB OTG transceiver on TWL4030
@@ -68,7 +68,7 @@ config TWL4030_USB
config TWL6030_USB
tristate "TWL6030 USB Transceiver Driver"
- depends on TWL4030_CORE
+ depends on TWL4030_CORE && USB_MUSB_OMAP2PLUS
select USB_OTG_UTILS
help
Enable this to support the USB OTG transceiver on TWL6030
--
1.7.2.5
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