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 <hsweeten@visionengravers.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -157,7 +157,7 @@ For such memory, you can do things like
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* access only the 640k-1MB area, so anything else
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* has to be remapped.
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*/
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char * baseptr = ioremap(0xFC000000, 1024*1024);
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void __iomem *baseptr = ioremap(0xFC000000, 1024*1024);
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/* write a 'A' to the offset 10 of the area */
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writeb('A',baseptr+10);
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