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| author | Valentin Longchamp <valentin.longchamp@epfl.ch> | 2010-01-20 20:06:31 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-02-16 15:11:09 -0800 |
| commit | dd091c7b3280d4811b855d034fa91519fd3485ef (patch) | |
| tree | 2d2568f254ee7327888d01d43596cb7f91009d2a | |
| parent | dbe4a99d846e565f0f99914cc82658cd9ce60bdc (diff) | |
| download | linux-3.10-dd091c7b3280d4811b855d034fa91519fd3485ef.tar.gz linux-3.10-dd091c7b3280d4811b855d034fa91519fd3485ef.tar.bz2 linux-3.10-dd091c7b3280d4811b855d034fa91519fd3485ef.zip | |
USB: otg Kconfig: let USB_OTG_UTILS select USB_ULPI option
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 <valentin.longchamp@epfl.ch>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/otg/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig index de56b3d743d..3d2d3e549bd 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. |