From: Valentin Longchamp <[email protected]> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit
With CONFIG_USB_ULPI=y, CONFIG_USB<=m, CONFIG_PCI=n and CONFIG_USB_OTG_UTILS=n, which is the default used for mx31moboard, the build for all mx3 platforms fails because drivers/usb/otg/ulpi.c where otg_ulpi_create is defined is not compiled. Build error: arch/arm/mach-mx3/built-in.o: In function `mxc_board_init': kzmarm11.c:(.init.text+0x73c): undefined reference to `otg_ulpi_create' kzmarm11.c:(.init.text+0x1020): undefined reference to `otg_ulpi_create' This isn't a strong dependency as drivers/usb/otg/ulpi.c doesn't use functions defined in drivers/usb/otg/otg.o and is only needed to get ulpi.o linked into the kernel image. Signed-off-by: Valentin Longchamp <[email protected]> Acked-by: Uwe Kleine-König <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> drivers/usb/otg/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) --- http://git.linuxtv.org/v4l-dvb.git?a=commitdiff;h=dd091c7b3280d4811b855d034fa91519fd3485ef diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig index de56b3d..3d2d3e5 100644 --- a/drivers/usb/otg/Kconfig +++ b/drivers/usb/otg/Kconfig @@ -44,6 +44,7 @@ config ISP1301_OMAP config USB_ULPI bool "Generic ULPI Transceiver Driver" depends on ARM + select USB_OTG_UTILS help Enable this to support ULPI connected USB OTG transceivers which are likely found on embedded boards.
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