usb: add HAS_IOMEM dependency to USB_R8A66597_HCD

  CC      drivers/usb/host/r8a66597-hcd.o
drivers/usb/host/r8a66597-hcd.c: In function ‘r8a66597_remove’:
drivers/usb/host/r8a66597-hcd.c:2401:2: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
  iounmap(r8a66597->reg);
  ^
drivers/usb/host/r8a66597-hcd.c: In function ‘r8a66597_probe’:
drivers/usb/host/r8a66597-hcd.c:2447:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration]
  reg = ioremap(res->start, resource_size(res));
  ^
drivers/usb/host/r8a66597-hcd.c:2447:6: warning: assignment makes pointer from integer without a cast [enabled by default]
  reg = ioremap(res->start, resource_size(res));
      ^

Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index bf68bd8..af20d93 100644 (file)
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -701,6 +701,7 @@ config USB_SL811_CS
 
 config USB_R8A66597_HCD
        tristate "R8A66597 HCD support"
+       depends on HAS_IOMEM
        help
          The R8A66597 is a USB 2.0 host and peripheral controller.