From 143724fd3d3c154009fe95846dcbf7afadca8ab1 Mon Sep 17 00:00:00 2001 From: H Hartley Sweeten Date: Fri, 1 Jan 2010 20:35:41 -0800 Subject: [PATCH] Documentation: fix ioremap return type ioremap() returns a void __iomem * not a char *. Update the documentation file to reflect this. Signed-off-by: H Hartley Sweeten Signed-off-by: Randy Dunlap Signed-off-by: Linus Torvalds --- Documentation/IO-mapping.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/IO-mapping.txt b/Documentation/IO-mapping.txt index 78a4406..1b5aa10 100644 --- a/Documentation/IO-mapping.txt +++ b/Documentation/IO-mapping.txt @@ -157,7 +157,7 @@ For such memory, you can do things like * access only the 640k-1MB area, so anything else * has to be remapped. */ - char * baseptr = ioremap(0xFC000000, 1024*1024); + void __iomem *baseptr = ioremap(0xFC000000, 1024*1024); /* write a 'A' to the offset 10 of the area */ writeb('A',baseptr+10); -- 1.8.2.3