MIPS: Octeon: Fix compile error when USB is not enabled.

Move all USB platform code to one place within the file.

Signed-off-by: Steven J. Hill <Steven.Hill@cavium.com>
Acked-by: David Daney <david.daney@cavium.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/15406/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/cavium-octeon/octeon-platform.c b/arch/mips/cavium-octeon/octeon-platform.c
index 3375e61..e3c77d8 100644 (file)
--- a/arch/mips/cavium-octeon/octeon-platform.c
+++ b/arch/mips/cavium-octeon/octeon-platform.c
@@ -3,7 +3,7 @@
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
  *
- * Copyright (C) 2004-2016 Cavium Networks
+ * Copyright (C) 2004-2017 Cavium, Inc.
  * Copyright (C) 2008 Wind River Systems
  */
 
@@ -13,61 +13,19 @@
 #include <linux/of_platform.h>
 #include <linux/of_fdt.h>
 #include <linux/libfdt.h>
-#include <linux/usb/ehci_def.h>
-#include <linux/usb/ehci_pdriver.h>
-#include <linux/usb/ohci_pdriver.h>
 
 #include <asm/octeon/octeon.h>
 #include <asm/octeon/cvmx-helper-board.h>
+
+#ifdef CONFIG_USB
+#include <linux/usb/ehci_def.h>
+#include <linux/usb/ehci_pdriver.h>
+#include <linux/usb/ohci_pdriver.h>
 #include <asm/octeon/cvmx-uctlx-defs.h>
 
 #define CVMX_UAHCX_EHCI_USBCMD (CVMX_ADD_IO_SEG(0x00016F0000000010ull))
 #define CVMX_UAHCX_OHCI_USBCMD (CVMX_ADD_IO_SEG(0x00016F0000000408ull))
 
-/* Octeon Random Number Generator.  */
-static int __init octeon_rng_device_init(void)
-{
-       struct platform_device *pd;
-       int ret = 0;
-
-       struct resource rng_resources[] = {
-               {
-                       .flags  = IORESOURCE_MEM,
-                       .start  = XKPHYS_TO_PHYS(CVMX_RNM_CTL_STATUS),
-                       .end    = XKPHYS_TO_PHYS(CVMX_RNM_CTL_STATUS) + 0xf
-               }, {
-                       .flags  = IORESOURCE_MEM,
-                       .start  = cvmx_build_io_address(8, 0),
-                       .end    = cvmx_build_io_address(8, 0) + 0x7
-               }
-       };
-
-       pd = platform_device_alloc("octeon_rng", -1);
-       if (!pd) {
-               ret = -ENOMEM;
-               goto out;
-       }
-
-       ret = platform_device_add_resources(pd, rng_resources,
-                                           ARRAY_SIZE(rng_resources));
-       if (ret)
-               goto fail;
-
-       ret = platform_device_add(pd);
-       if (ret)
-               goto fail;
-
-       return ret;
-fail:
-       platform_device_put(pd);
-
-out:
-       return ret;
-}
-device_initcall(octeon_rng_device_init);
-
-#ifdef CONFIG_USB
-
 static DEFINE_MUTEX(octeon2_usb_clocks_mutex);
 
 static int octeon2_usb_clock_start_cnt;
@@ -440,6 +398,47 @@ device_initcall(octeon_ohci_device_init);
 
 #endif /* CONFIG_USB */
 
+/* Octeon Random Number Generator.  */
+static int __init octeon_rng_device_init(void)
+{
+       struct platform_device *pd;
+       int ret = 0;
+
+       struct resource rng_resources[] = {
+               {
+                       .flags  = IORESOURCE_MEM,
+                       .start  = XKPHYS_TO_PHYS(CVMX_RNM_CTL_STATUS),
+                       .end    = XKPHYS_TO_PHYS(CVMX_RNM_CTL_STATUS) + 0xf
+               }, {
+                       .flags  = IORESOURCE_MEM,
+                       .start  = cvmx_build_io_address(8, 0),
+                       .end    = cvmx_build_io_address(8, 0) + 0x7
+               }
+       };
+
+       pd = platform_device_alloc("octeon_rng", -1);
+       if (!pd) {
+               ret = -ENOMEM;
+               goto out;
+       }
+
+       ret = platform_device_add_resources(pd, rng_resources,
+                                           ARRAY_SIZE(rng_resources));
+       if (ret)
+               goto fail;
+
+       ret = platform_device_add(pd);
+       if (ret)
+               goto fail;
+
+       return ret;
+fail:
+       platform_device_put(pd);
+
+out:
+       return ret;
+}
+device_initcall(octeon_rng_device_init);
 
 static struct of_device_id __initdata octeon_ids[] = {
        { .compatible = "simple-bus", },
@@ -1004,6 +1003,7 @@ end_led:
                ;
        }
 
+#ifdef CONFIG_USB
        /* OHCI/UHCI USB */
        alias_prop = fdt_getprop(initial_boot_params, aliases,
                                 "uctl", NULL);
@@ -1052,6 +1052,7 @@ end_led:
                        }
                }
        }
+#endif
 
        return 0;
 }