From 01232e932988fcf6ad87be49f69e633dd652a46d Mon Sep 17 00:00:00 2001 From: Matthew Wilcox Date: Tue, 19 Sep 2006 16:37:01 -0600 Subject: [PATCH] [PARISC] Fix iounmap compile warning iounmap's argument needs to be both const and volatile, otherwise we'll get warnings that we're discarding pointer qualifiers Signed-off-by: Matthew Wilcox Signed-off-by: Kyle McMartin --- arch/parisc/mm/ioremap.c | 2 +- include/asm-parisc/io.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 2738456..47a1d2a 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -188,7 +188,7 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l } EXPORT_SYMBOL(__ioremap); -void iounmap(void __iomem *addr) +void iounmap(const volatile void __iomem *addr) { if (addr > high_memory) return vfree((void *) (PAGE_MASK & (unsigned long __force) addr)); diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h index b9eb245..c1963ce 100644 --- a/include/asm-parisc/io.h +++ b/include/asm-parisc/io.h @@ -134,7 +134,7 @@ extern inline void __iomem * ioremap(unsigned long offset, unsigned long size) } #define ioremap_nocache(off, sz) ioremap((off), (sz)) -extern void iounmap(void __iomem *addr); +extern void iounmap(const volatile void __iomem *addr); static inline unsigned char __raw_readb(const volatile void __iomem *addr) { -- 1.8.2.3