usb: gadget/fsl_mxc_udc: Detect the CPU type in run-time

Make sure we are running on a MX35 processor.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/gadget/fsl_mxc_udc.c b/drivers/usb/gadget/fsl_mxc_udc.c
index 77b1eb5..43a49ec 100644 (file)
--- a/drivers/usb/gadget/fsl_mxc_udc.c
+++ b/drivers/usb/gadget/fsl_mxc_udc.c
@@ -88,15 +88,18 @@ eenahb:
 void fsl_udc_clk_finalize(struct platform_device *pdev)
 {
        struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
-#if defined(CONFIG_ARCH_MX35)
-       unsigned int v;
-
-       /* workaround ENGcm09152 for i.MX35 */
-       if (pdata->workaround & FLS_USB2_WORKAROUND_ENGCM09152) {
-               v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
-                               USBPHYCTRL_OTGBASE_OFFSET));
-               writel(v | USBPHYCTRL_EVDO, MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
-                               USBPHYCTRL_OTGBASE_OFFSET));
+#if defined(CONFIG_SOC_IMX35)
+       if (cpu_is_mx35()) {
+               unsigned int v;
+
+               /* workaround ENGcm09152 for i.MX35 */
+               if (pdata->workaround & FLS_USB2_WORKAROUND_ENGCM09152) {
+                       v = readl(MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
+                                       USBPHYCTRL_OTGBASE_OFFSET));
+                       writel(v | USBPHYCTRL_EVDO,
+                               MX35_IO_ADDRESS(MX35_USB_BASE_ADDR +
+                                       USBPHYCTRL_OTGBASE_OFFSET));
+               }
        }
 #endif