diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2006-11-11 07:18:42 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-12-01 23:52:01 +0100 |
| commit | 465ae641e4a3e5028aa9c85d3843259aa28a22ce (patch) | |
| tree | a8f20c576d03dc40d67ad8b5ee5f9dec4f114a81 /include | |
| parent | Driver core: add dev_archdata to struct device (diff) | |
| download | linux-465ae641e4a3e5028aa9c85d3843259aa28a22ce.tar.xz linux-465ae641e4a3e5028aa9c85d3843259aa28a22ce.zip | |
ACPI: Change ACPI to use dev_archdata instead of firmware_data
Change ACPI to use dev_archdata instead of firmware_data
This patch changes ACPI to use the new dev_archdata on i386, x86_64
and ia64 (is there any other arch using ACPI ?) to store it's
acpi_handle.
It also removes the firmware_data field from struct device as this
was the only user.
Only build-tested on x86
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acpi_bus.h | 2 | ||||
| -rw-r--r-- | include/asm-i386/device.h | 10 | ||||
| -rw-r--r-- | include/asm-ia64/device.h | 10 | ||||
| -rw-r--r-- | include/asm-x86_64/device.h | 10 | ||||
| -rw-r--r-- | include/linux/device.h | 2 |
5 files changed, 28 insertions, 6 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index f338e40bd544..fdd10953b2b6 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -357,7 +357,7 @@ struct device *acpi_get_physical_device(acpi_handle); /* helper */ acpi_handle acpi_get_child(acpi_handle, acpi_integer); acpi_handle acpi_get_pci_rootbridge_handle(unsigned int, unsigned int); -#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->firmware_data)) +#define DEVICE_ACPI_HANDLE(dev) ((acpi_handle)((dev)->archdata.acpi_handle)) #endif /* CONFIG_ACPI */ diff --git a/include/asm-i386/device.h b/include/asm-i386/device.h index d8f9872b0e2d..849604c70e6b 100644 --- a/include/asm-i386/device.h +++ b/include/asm-i386/device.h @@ -3,5 +3,13 @@ * * This file is released under the GPLv2 */ -#include <asm-generic/device.h> +#ifndef _ASM_I386_DEVICE_H +#define _ASM_I386_DEVICE_H +struct dev_archdata { +#ifdef CONFIG_ACPI + void *acpi_handle; +#endif +}; + +#endif /* _ASM_I386_DEVICE_H */ diff --git a/include/asm-ia64/device.h b/include/asm-ia64/device.h index d8f9872b0e2d..3db6daf7f251 100644 --- a/include/asm-ia64/device.h +++ b/include/asm-ia64/device.h @@ -3,5 +3,13 @@ * * This file is released under the GPLv2 */ -#include <asm-generic/device.h> +#ifndef _ASM_IA64_DEVICE_H +#define _ASM_IA64_DEVICE_H +struct dev_archdata { +#ifdef CONFIG_ACPI + void *acpi_handle; +#endif +}; + +#endif /* _ASM_IA64_DEVICE_H */ diff --git a/include/asm-x86_64/device.h b/include/asm-x86_64/device.h index d8f9872b0e2d..3afa03f33a36 100644 --- a/include/asm-x86_64/device.h +++ b/include/asm-x86_64/device.h @@ -3,5 +3,13 @@ * * This file is released under the GPLv2 */ -#include <asm-generic/device.h> +#ifndef _ASM_X86_64_DEVICE_H +#define _ASM_X86_64_DEVICE_H +struct dev_archdata { +#ifdef CONFIG_ACPI + void *acpi_handle; +#endif +}; + +#endif /* _ASM_X86_64_DEVICE_H */ diff --git a/include/linux/device.h b/include/linux/device.h index 5b54d756cd54..2d9dc358c027 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -369,8 +369,6 @@ struct device { void *driver_data; /* data private to the driver */ void *platform_data; /* Platform specific data, device core doesn't touch it */ - void *firmware_data; /* Firmware specific data (e.g. ACPI, - BIOS data),reserved for device core*/ struct dev_pm_info power; u64 *dma_mask; /* dma mask (if dma'able device) */ |