From: Simon Glass <sjg@chromium.org>
Date: Wed, 25 Sep 2019 14:56:57 +0000 (-0600)
Subject: trace: Remove the const from write functions
X-Git-Tag: v2020.01-rc1~27^2~6
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=9859dc76e784fb35e99a7c521a3bb2bfe2e6bc38;p=oweals%2Fu-boot.git

trace: Remove the const from write functions

The write functions do actually change the contents of memory so it is not
correct to use 'const'. Remove it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
---

diff --git a/common/iotrace.c b/common/iotrace.c
index 49bee3c92a..5b92fabc76 100644
--- a/common/iotrace.c
+++ b/common/iotrace.c
@@ -86,7 +86,7 @@ u32 iotrace_readl(const void *ptr)
 	return v;
 }
 
-void iotrace_writel(ulong value, const void *ptr)
+void iotrace_writel(ulong value, void *ptr)
 {
 	add_record(IOT_32 | IOT_WRITE, ptr, value);
 	writel(value, ptr);
@@ -102,7 +102,7 @@ u16 iotrace_readw(const void *ptr)
 	return v;
 }
 
-void iotrace_writew(ulong value, const void *ptr)
+void iotrace_writew(ulong value, void *ptr)
 {
 	add_record(IOT_16 | IOT_WRITE, ptr, value);
 	writew(value, ptr);
@@ -118,7 +118,7 @@ u8 iotrace_readb(const void *ptr)
 	return v;
 }
 
-void iotrace_writeb(ulong value, const void *ptr)
+void iotrace_writeb(ulong value, void *ptr)
 {
 	add_record(IOT_8 | IOT_WRITE, ptr, value);
 	writeb(value, ptr);
diff --git a/include/iotrace.h b/include/iotrace.h
index be1d2753e1..380da1fbc2 100644
--- a/include/iotrace.h
+++ b/include/iotrace.h
@@ -49,30 +49,29 @@ struct iotrace_record {
 #define readl(addr)	iotrace_readl((const void *)(addr))
 
 #undef writel
-#define writel(val, addr)	iotrace_writel(val, (const void *)(addr))
+#define writel(val, addr)	iotrace_writel(val, (void *)(addr))
 
 #undef readw
 #define readw(addr)	iotrace_readw((const void *)(addr))
 
 #undef writew
-#define writew(val, addr)	iotrace_writew(val, (const void *)(addr))
+#define writew(val, addr)	iotrace_writew(val, (void *)(addr))
 
 #undef readb
 #define readb(addr)	iotrace_readb((const void *)(uintptr_t)addr)
 
 #undef writeb
-#define writeb(val, addr) \
-	iotrace_writeb(val, (const void *)(uintptr_t)addr)
+#define writeb(val, addr)	iotrace_writeb(val, (void *)(uintptr_t)addr)
 
 #endif
 
 /* Tracing functions which mirror their io.h counterparts */
 u32 iotrace_readl(const void *ptr);
-void iotrace_writel(ulong value, const void *ptr);
+void iotrace_writel(ulong value, void *ptr);
 u16 iotrace_readw(const void *ptr);
-void iotrace_writew(ulong value, const void *ptr);
+void iotrace_writew(ulong value, void *ptr);
 u8 iotrace_readb(const void *ptr);
-void iotrace_writeb(ulong value, const void *ptr);
+void iotrace_writeb(ulong value, void *ptr);
 
 /**
  * iotrace_reset_checksum() - Reset the iotrace checksum