linux-kernel - [PATCH] drivers:usb:fsl: Replace macros with enumerated type

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Date:	Mon, 25 May 2015 11:41:34 +0530
From:	Nikhil Badola <nikhil.badola@...escale.com>
To:	<linux-kernel@...r.kernel.org>
CC:	<gregkh@...uxfoundation.org>,
	Nikhil Badola <nikhil.badola@...escale.com>
Subject: [PATCH] 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@...escale.com>
---
Depends on "drivers: usb :fsl: Add support for USB controller version-2.5"

 include/linux/fsl_devices.h | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h
index 2a2f56b..035ead7 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 +47,14 @@
  *
  */
 
+enum fsl_usb2_controller_ver {
+	FSL_USB_VER_OLD,
+	FSL_USB_VER_1_6,
+	FSL_USB_VER_2_2,
+	FSL_USB_VER_2_4,
+	FSL_USB_VER_2_5,
+};
+
 enum fsl_usb2_operating_modes {
 	FSL_USB2_MPH_HOST,
 	FSL_USB2_DR_HOST,
-- 
2.1.0

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