From c75a7892d978f85da5dbf4e2417c224657006d37 Mon Sep 17 00:00:00 2001
From: Ralph Metzler <rjkm@metzlerbros.de>
Date: Mon, 11 Dec 2017 16:41:32 +0100
Subject: [PATCH] remove unnecessary casts

---
 ddbridge/ddbridge-io.c | 12 ++++++------
 ddbridge/ddbridge-io.h | 14 +++++++-------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/ddbridge/ddbridge-io.c b/ddbridge/ddbridge-io.c
index 0e26a7d..d96d080 100644
--- a/ddbridge/ddbridge-io.c
+++ b/ddbridge/ddbridge-io.c
@@ -39,7 +39,7 @@ u32 ddblreadl(struct ddb_link *link, u32 adr)
 		spin_unlock_irqrestore(&link->lock, flags);
 		return val;
 	}
-	return readl((char *)(link->dev->regs + (adr)));
+	return readl(link->dev->regs + adr);
 }
 
 void ddblwritel(struct ddb_link *link, u32 val, u32 adr)
@@ -55,7 +55,7 @@ void ddblwritel(struct ddb_link *link, u32 val, u32 adr)
 		spin_unlock_irqrestore(&link->lock, flags);
 		return;
 	}
-	writel(val, (char *)(link->dev->regs + (adr)));
+	writel(val, link->dev->regs + adr);
 }
 
 u32 ddbreadl(struct ddb *dev, u32 adr)
@@ -74,7 +74,7 @@ u32 ddbreadl(struct ddb *dev, u32 adr)
 		spin_unlock_irqrestore(&link->lock, flags);
 		return val;
 	}
-	return readl((char *)(dev->regs + (adr)));
+	return readl(dev->regs + adr);
 }
 
 void ddbwritel(struct ddb *dev, u32 val, u32 adr)
@@ -92,7 +92,7 @@ void ddbwritel(struct ddb *dev, u32 val, u32 adr)
 		spin_unlock_irqrestore(&link->lock, flags);
 		return;
 	}
-	writel(val, (char *)(dev->regs + (adr)));
+	writel(val, dev->regs + adr);
 }
 
 void gtlcpyto(struct ddb *dev, u32 adr, const u8 *buf,
@@ -167,12 +167,12 @@ void ddbcpyto(struct ddb *dev, u32 adr, void *src, long count)
 {
 	if (unlikely(adr & 0xf0000000))
 		return gtlcpyto(dev, adr, src, count);
-	return memcpy_toio((char *)(dev->regs + adr), src, count);
+	return memcpy_toio(dev->regs + adr, src, count);
 }
 
 void ddbcpyfrom(struct ddb *dev, void *dst, u32 adr, long count)
 {
 	if (unlikely(adr & 0xf0000000))
 		return gtlcpyfrom(dev, dst, adr, count);
-	return memcpy_fromio(dst, (char *)(dev->regs + adr), count);
+	return memcpy_fromio(dst, dev->regs + adr, count);
 }
diff --git a/ddbridge/ddbridge-io.h b/ddbridge/ddbridge-io.h
index baff5cc..7626ff8 100644
--- a/ddbridge/ddbridge-io.h
+++ b/ddbridge/ddbridge-io.h
@@ -36,32 +36,32 @@ void ddbcpyfrom(struct ddb *dev, void *dst, u32 adr, long count);
 
 static inline void ddbwriteb0(struct ddb *dev, u32 val, u32 adr)
 {
-	writeb(val, (char *)(dev->regs + (adr)));
+	writeb(val, dev->regs + adr);
 }
 
 static inline u32 ddbreadb0(struct ddb *dev, u32 adr)
 {
-	return readb((char *)(dev->regs + (adr)));
+	return readb(dev->regs + adr);
 }
 
 static inline void ddbwritel0(struct ddb *dev, u32 val, u32 adr)
 {
-	writel(val, (char *)(dev->regs + (adr)));
+	writel(val, dev->regs + adr);
 }
 
 static inline u32 ddbreadl0(struct ddb *dev, u32 adr)
 {
-	return readl((char *)(dev->regs + (adr)));
+	return readl(dev->regs + adr);
 }
 
 static inline void ddblwritel0(struct ddb_link *link, u32 val, u32 adr)
 {
-	writel(val, (char *)(link->dev->regs + (adr)));
+	writel(val, link->dev->regs + adr);
 }
 
 static inline u32 ddblreadl0(struct ddb_link *link, u32 adr)
 {
-	return readl((char *)(link->dev->regs + (adr)));
+	return readl(link->dev->regs + adr);
 }
 
 #if 0
@@ -92,6 +92,6 @@ static inline void gtlw(struct ddb_link *link)
 #endif
 
 #define ddbmemset(_dev, _adr, _val, _count) \
-	memset_io((char *)((_dev)->regs + (_adr)), (_val), (_count))
+	memset_io(((_dev)->regs + (_adr)), (_val), (_count))
 
 #endif