arm: imx: pca100: only try to enable USB if USB_ULPI is configured
Avoids a build failure if the config does not include ULPI support.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 93b7459 commit 154c0b70f03b7a8809eb39dde50b5eb18c91d65f
@Lucas Stach Lucas Stach authored on 25 Nov 2014
Sascha Hauer committed on 26 Nov 2014
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arch/arm/boards/phytec-phycard-imx27/pca100.c