From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Date: Mon, 25 Jan 2021 23:32:38 +0000 (-0800)
Subject: n64: use enums for reg
X-Git-Tag: accepted/tizen/unified/20230118.172025~7732^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2ce503b35dcea29767c6d03b44e3c535809fdfcc;p=platform%2Fkernel%2Flinux-rpi.git

n64: use enums for reg

Macros tend to be not type-safe. Use enum for register definitions.

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Lauri Kasanen <cand@gmx.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
---

diff --git a/drivers/block/n64cart.c b/drivers/block/n64cart.c
index b18f034..620f9e0 100644
--- a/drivers/block/n64cart.c
+++ b/drivers/block/n64cart.c
@@ -13,11 +13,13 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#define PI_DRAM_REG		0
-#define PI_CART_REG		1
-#define PI_READ_REG		2
-#define PI_WRITE_REG		3
-#define PI_STATUS_REG		4
+enum {
+	PI_DRAM_REG = 0,
+	PI_CART_REG,
+	PI_READ_REG,
+	PI_WRITE_REG,
+	PI_STATUS_REG,
+};
 
 #define PI_STATUS_DMA_BUSY	(1 << 0)
 #define PI_STATUS_IO_BUSY	(1 << 1)