[PATCH] ARM: pxa: Enable U2D only in case PXA3xx is enabled

[Marek Vasut]

In case PXA3xx support isn't enabled in kernel, the pxa3xx_u2d_start_hc()
and pxa3xx_u2d_stop_hc() functions are undefined. Encapsulate their callings
with #ifdef CONFIG_PXA3xx macro.

Signed-off-by: Marek Vasut <marek.vasut at gmail.com>
---

NOTE: I'm adding "Make a proper fix for this thing" into my ToDo. This is just a
quick patch since I have that exam soon. I'll go for approach 2) from what we
discussed in the other thread once the exam's past me.

 drivers/usb/host/ohci-pxa27x.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
index afef7b0..f3c60b9 100644
--- a/drivers/usb/host/ohci-pxa27x.c
+++ b/drivers/usb/host/ohci-pxa27x.c
@@ -236,8 +236,10 @@ static int pxa27x_start_hc(struct pxa27x_ohci *ohci, struct device *dev)
 	if (retval < 0)
 		return retval;
 
+#ifdef CONFIG_PXA3xx
 	if (cpu_is_pxa3xx())
 		pxa3xx_u2d_start_hc(&ohci_to_hcd(&ohci->ohci)->self);
+#endif
 
 	uhchr = __raw_readl(ohci->mmio_base + UHCHR) & ~UHCHR_SSE;
 	__raw_writel(uhchr, ohci->mmio_base + UHCHR);
@@ -255,8 +257,10 @@ static void pxa27x_stop_hc(struct pxa27x_ohci *ohci, struct device *dev)
 
 	inf = dev->platform_data;
 
+#ifdef CONFIG_PXA3xx
 	if (cpu_is_pxa3xx())
 		pxa3xx_u2d_stop_hc(&ohci_to_hcd(&ohci->ohci)->self);
+#endif
 
 	if (inf->exit)
 		inf->exit(dev);
-- 
1.7.1