usb: gadget/imx-udc: fix interrupt name again

Commit 06c3859 (usb: gadget/imx-udc: remove usage of deprecated symbol
USBD_INT0) was a bit precipitant because the name used instead didn't
match the usual naming scheme for irqs on arm/imx.  I renamed the irq to
the right name in e083000 (ARM: imx: dynamically allocate imx_udc
device) when 06c3859 didn't hit Linus' tree, so I missed to add a
compat #define.

This patch allows compiling imx_udc.c with and without e083000.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index b30f85d70480..1210534822d6 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -1191,13 +1191,17 @@ static irqreturn_t imx_udc_ctrl_irq(int irq, void *dev)
         return IRQ_HANDLED;
 }
 
+#ifndef MX1_INT_USBD0
+#define MX1_INT_USBD0 MX1_USBD_INT0
+#endif
+
 static irqreturn_t imx_udc_bulk_irq(int irq, void *dev)
 {
         struct imx_udc_struct *imx_usb = dev;
-        struct imx_ep_struct *imx_ep = &imx_usb->imx_ep[irq - MX1_USBD_INT0];
+        struct imx_ep_struct *imx_ep = &imx_usb->imx_ep[irq - MX1_INT_USBD0];
         int intr = __raw_readl(imx_usb->base + USB_EP_INTR(EP_NO(imx_ep)));
 
-        dump_ep_intr(__func__, irq - MX1_USBD_INT0, intr, imx_usb->dev);
+        dump_ep_intr(__func__, irq - MX1_INT_USBD0, intr, imx_usb->dev);
 
         if (!imx_usb->driver) {
                 __raw_writel(intr, imx_usb->base + USB_EP_INTR(EP_NO(imx_ep)));