From 99e3b942c62f42c8d5added63305e12372b06daf Mon Sep 17 00:00:00 2001 From: Franck Bui-Huu Date: Thu, 19 Oct 2006 13:19:59 +0200 Subject: [MIPS] page.h: remove __pa() usages. __pa() was used by virt_to_page() and virt_addr_valid(). These latter are used when kernel is initialised so __pa() is not appropriate, we use virt_to_phys() instead. Futhermore __pa() is going to take care of CKSEG0/XKPHYS address mix for 64 bit kernels. This makes __pa() more complex than virt_to_phys() and this extra work is not needed by virt_to_page() and virt_addr_valid(). Eventually it consolidates virt_to_phys() prototype by making its argument 'const'. this avoids some warnings that was due to some virt_to_page() usages which pass const pointer. Signed-off-by: Franck Bui-Huu Signed-off-by: Ralf Baechle --- include/asm-mips/io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/asm-mips/io.h') diff --git a/include/asm-mips/io.h b/include/asm-mips/io.h index bc5f3c53155..d77b657c09c 100644 --- a/include/asm-mips/io.h +++ b/include/asm-mips/io.h @@ -113,7 +113,7 @@ static inline void set_io_port_base(unsigned long base) * almost all conceivable cases a device driver should not be using * this function */ -static inline unsigned long virt_to_phys(volatile void * address) +static inline unsigned long virt_to_phys(volatile const void *address) { return (unsigned long)address - PAGE_OFFSET; } -- cgit v1.2.3