From: H Hartley Sweeten Date: Sat, 2 Jan 2010 04:35:41 +0000 (-0800) Subject: Documentation: fix ioremap return type X-Git-Tag: v2.6.33-rc3~19 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=143724fd3d3c154009fe95846dcbf7afadca8ab1;p=karo-tx-linux.git 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 --- diff --git a/Documentation/IO-mapping.txt b/Documentation/IO-mapping.txt index 78a440695e11..1b5aa10df845 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);