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Date: Tue, 12 Feb 2008 16:24:22 +0100 From: Jean Delvare <khali@...ux-fr.org> To: LKML <linux-kernel@...r.kernel.org> Cc: Matt Domsch <Matt_Domsch@...l.com> Subject: [PATCH] dmi: Clean-up dmi helper declarations The declaration of dmi helper functions is a bit messy and inconsistent at the moment: * On ia64 they are declared in <asm/io.h>. * On x86-64 they are declared in <asm/dmi.h>. * On i386 they are declared both in <asm/io.h> and <asm/dmi.h>. Fix the header files so that the dmi helper functions are consistently defined in <asm/dmi.h>. Signed-off-by: Jean Delvare <khali@...ux-fr.org> Cc: Matt Domsch <Matt_Domsch@...l.com> --- Only tested on i386 and x86-64, maybe Matt can test on ia64? include/asm-ia64/dmi.h | 5 +++++ include/asm-ia64/io.h | 5 ----- include/asm-x86/dmi.h | 1 + include/asm-x86/io_32.h | 5 ----- 4 files changed, 6 insertions(+), 10 deletions(-) --- linux-2.6.25-rc1.orig/include/asm-ia64/dmi.h 2007-02-04 19:44:54.000000000 +0100 +++ linux-2.6.25-rc1/include/asm-ia64/dmi.h 2008-02-12 14:44:31.000000000 +0100 @@ -3,4 +3,9 @@ #include <asm/io.h> +/* Use normal IO mappings for DMI */ +#define dmi_ioremap ioremap +#define dmi_iounmap(x,l) iounmap(x) +#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC) + #endif --- linux-2.6.25-rc1.orig/include/asm-ia64/io.h 2008-01-25 10:27:06.000000000 +0100 +++ linux-2.6.25-rc1/include/asm-ia64/io.h 2008-02-12 14:44:35.000000000 +0100 @@ -423,11 +423,6 @@ extern void __iomem * ioremap(unsigned l extern void __iomem * ioremap_nocache (unsigned long offset, unsigned long size); extern void iounmap (volatile void __iomem *addr); -/* Use normal IO mappings for DMI */ -#define dmi_ioremap ioremap -#define dmi_iounmap(x,l) iounmap(x) -#define dmi_alloc(l) kmalloc(l, GFP_ATOMIC) - /* * String version of IO memory access ops: */ --- linux-2.6.25-rc1.orig/include/asm-x86/dmi.h 2008-02-11 09:49:09.000000000 +0100 +++ linux-2.6.25-rc1/include/asm-x86/dmi.h 2008-02-12 14:45:47.000000000 +0100 @@ -27,6 +27,7 @@ static inline void *dmi_alloc(unsigned l #endif +/* Use early IO mappings for DMI because it's initialized early */ #define dmi_ioremap early_ioremap #define dmi_iounmap early_iounmap --- linux-2.6.25-rc1.orig/include/asm-x86/io_32.h 2008-02-11 09:49:09.000000000 +0100 +++ linux-2.6.25-rc1/include/asm-x86/io_32.h 2008-02-12 14:45:54.000000000 +0100 @@ -139,11 +139,6 @@ extern void *early_ioremap(unsigned long extern void early_iounmap(void *addr, unsigned long size); extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); -/* Use early IO mappings for DMI because it's initialized early */ -#define dmi_ioremap early_ioremap -#define dmi_iounmap early_iounmap -#define dmi_alloc alloc_bootmem - /* * ISA I/O bus memory addresses are 1:1 with the physical address. */ -- Jean Delvare -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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