iomap: constify ioreadX() iomem argument (as in generic implementation)

[sfrench/cifs-2.6.git] / arch / alpha / kernel / core_marvel.c

diff --git a/arch/alpha/kernel/core_marvel.c b/arch/alpha/kernel/core_marvel.c
index 4c80d992a6594a4e95a6fedeedcdad9015873311..4485b77f8658878f44e11c00fc5d71fa1fdfe40a 100644 (file)
--- a/arch/alpha/kernel/core_marvel.c
+++ b/arch/alpha/kernel/core_marvel.c
@@ -806,7 +806,7 @@ void __iomem *marvel_ioportmap (unsigned long addr)
 }
 
 unsigned int
-marvel_ioread8(void __iomem *xaddr)
+marvel_ioread8(const void __iomem *xaddr)
 {
        unsigned long addr = (unsigned long) xaddr;
        if (__marvel_is_port_kbd(addr))