drivers:usb:fsl: Replace macros with enumerated type

Replace macros with enumerated type to represent usb ip
controller version

Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 10 insertions, 6 deletions

diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 2a2f56b292c1..0d4855cd5330 100644
--- a/include/linux/fsl_devices.h
+++ b/include/linux/fsl_devices.h
@@ -20,11 +20,6 @@
 #define FSL_UTMI_PHY_DLY        10      /*As per P1010RM, delay for UTMI
                                 PHY CLK to become stable - 10ms*/
 #define FSL_USB_PHY_CLK_TIMEOUT 10000   /* uSec */
-#define FSL_USB_VER_OLD         0
-#define FSL_USB_VER_1_6         1
-#define FSL_USB_VER_2_2         2
-#define FSL_USB_VER_2_4         3
-#define FSL_USB_VER_2_5         4
 
 #include <linux/types.h>
 
@@ -52,6 +47,15 @@
  *
  */
 
+enum fsl_usb2_controller_ver {
+        FSL_USB_VER_NONE = -1,
+        FSL_USB_VER_OLD = 0,
+        FSL_USB_VER_1_6 = 1,
+        FSL_USB_VER_2_2 = 2,
+        FSL_USB_VER_2_4 = 3,
+        FSL_USB_VER_2_5 = 4,
+};
+
 enum fsl_usb2_operating_modes {
         FSL_USB2_MPH_HOST,
         FSL_USB2_DR_HOST,
@@ -72,7 +76,7 @@ struct platform_device;
 
 struct fsl_usb2_platform_data {
         /* board specific information */
-        int                             controller_ver;
+        enum fsl_usb2_controller_ver    controller_ver;
         enum fsl_usb2_operating_modes   operating_mode;
         enum fsl_usb2_phy_modes         phy_mode;
         unsigned int                    port_enables;