usb: phy: export ulpi_viewport_access_ops

In order to build a ULPI PHY driver as a module, this symbol needs to
be exported.

Signed-off-by: Manjunath Goudar <manjunath.goudar@linaro.org>
[swarren, reworked Manjunath's patches to split them more logically]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Felipe Balbi <balbi@ti.com>
Tested-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/usb/phy/phy-ulpi-viewport.c b/drivers/usb/phy/phy-ulpi-viewport.c
index c5ba7e5423fc..7c22a5390fc3 100644
--- a/drivers/usb/phy/phy-ulpi-viewport.c
+++ b/drivers/usb/phy/phy-ulpi-viewport.c
@@ -12,6 +12,7 @@
  *
  */
 
+#include <linux/export.h>
 #include <linux/kernel.h>
 #include <linux/usb.h>
 #include <linux/io.h>
@@ -78,3 +79,4 @@ struct usb_phy_io_ops ulpi_viewport_access_ops = {
         .read   = ulpi_viewport_read,
         .write  = ulpi_viewport_write,
 };
+EXPORT_SYMBOL_GPL(ulpi_viewport_access_ops);