diff options
| author | Lv Zheng <lv.zheng@intel.com> | 2013-12-03 08:49:16 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-12-07 01:03:14 +0100 |
| commit | 8b48463f89429af408ff695244dc627e1acff4f7 (patch) | |
| tree | 7870e8c2e8ed42df90ba79a809f1ec57656fedaf /drivers | |
| parent | 6ce4eac1f600b34f2f7f58f9cd8f0503d79e42ae (diff) | |
| download | linux-8b48463f89429af408ff695244dc627e1acff4f7.tar.gz linux-8b48463f89429af408ff695244dc627e1acff4f7.tar.bz2 linux-8b48463f89429af408ff695244dc627e1acff4f7.zip | |
ACPI: Clean up inclusions of ACPI header files
Replace direct inclusions of <acpi/acpi.h>, <acpi/acpi_bus.h> and
<acpi/acpi_drivers.h>, which are incorrect, with <linux/acpi.h>
inclusions and remove some inclusions of those files that aren't
necessary.
First of all, <acpi/acpi.h>, <acpi/acpi_bus.h> and <acpi/acpi_drivers.h>
should not be included directly from any files that are built for
CONFIG_ACPI unset, because that generally leads to build warnings about
undefined symbols in !CONFIG_ACPI builds. For CONFIG_ACPI set,
<linux/acpi.h> includes those files and for CONFIG_ACPI unset it
provides stub ACPI symbols to be used in that case.
Second, there are ordering dependencies between those files that always
have to be met. Namely, it is required that <acpi/acpi_bus.h> be included
prior to <acpi/acpi_drivers.h> so that the acpi_pci_root declarations the
latter depends on are always there. And <acpi/acpi.h> which provides
basic ACPICA type declarations should always be included prior to any other
ACPI headers in CONFIG_ACPI builds. That also is taken care of including
<linux/acpi.h> as appropriate.
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com> (drivers/pci stuff)
Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> (Xen stuff)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
89 files changed, 69 insertions, 202 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 8711e3797165..8095943e6e11 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -32,8 +32,7 @@ #include <linux/delay.h> #include <linux/platform_device.h> #include <linux/power_supply.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/acpi_extlog.c b/drivers/acpi/acpi_extlog.c index a6869e110ce5..2635a01c5b3e 100644 --- a/drivers/acpi/acpi_extlog.c +++ b/drivers/acpi/acpi_extlog.c @@ -9,7 +9,6 @@ #include <linux/module.h> #include <linux/acpi.h> -#include <acpi/acpi_bus.h> #include <linux/cper.h> #include <linux/ratelimit.h> #include <asm/cpu.h> diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index fc6008fbce35..65610c0e7243 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -28,8 +28,7 @@ #include <linux/cpu.h> #include <linux/clockchips.h> #include <linux/slab.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <asm/mwait.h> #define ACPI_PROCESSOR_AGGREGATOR_CLASS "acpi_pad" diff --git a/drivers/acpi/apei/einj.c b/drivers/acpi/apei/einj.c index fb57d03e698b..ca0c6d7ec0d4 100644 --- a/drivers/acpi/apei/einj.c +++ b/drivers/acpi/apei/einj.c @@ -33,7 +33,6 @@ #include <linux/nmi.h> #include <linux/delay.h> #include <linux/mm.h> -#include <acpi/acpi.h> #include "apei-internal.h" diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index fbf1aceda8b8..e90ef8b96f26 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -36,8 +36,7 @@ #include <linux/suspend.h> #include <asm/unaligned.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <linux/power_supply.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c index 078c4f7fe2dd..05ee8f61bfb5 100644 --- a/drivers/acpi/blacklist.c +++ b/drivers/acpi/blacklist.c @@ -30,7 +30,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/acpi.h> -#include <acpi/acpi_bus.h> #include <linux/dmi.h> #include "internal.h" diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index bba9b72e25f8..cfea1c58f034 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -37,8 +37,6 @@ #include <asm/mpspec.h> #endif #include <linux/pci.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> #include <acpi/apei.h> #include <linux/dmi.h> #include <linux/suspend.h> diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index c971929d75c2..9e3a6cb99f90 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -31,8 +31,7 @@ #include <linux/seq_file.h> #include <linux/input.h> #include <linux/slab.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <acpi/button.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c index 12b62f2cdb3f..c68e72414a67 100644 --- a/drivers/acpi/custom_method.c +++ b/drivers/acpi/custom_method.c @@ -7,7 +7,7 @@ #include <linux/kernel.h> #include <linux/uaccess.h> #include <linux/debugfs.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include "internal.h" diff --git a/drivers/acpi/debugfs.c b/drivers/acpi/debugfs.c index b55d6a20dc0e..6b1919f6bd82 100644 --- a/drivers/acpi/debugfs.c +++ b/drivers/acpi/debugfs.c @@ -5,7 +5,7 @@ #include <linux/export.h> #include <linux/init.h> #include <linux/debugfs.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #define _COMPONENT ACPI_SYSTEM_COMPONENT ACPI_MODULE_NAME("debugfs"); diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index dcd73ccb514c..9ab9e783a894 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -32,8 +32,6 @@ #include <linux/jiffies.h> #include <linux/stddef.h> #include <linux/acpi.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index ba5b56db9d27..ff40120e930e 100644 --- a/drivers/acpi/ec.c +++ b/drivers/acpi/ec.c @@ -39,10 +39,9 @@ #include <linux/list.h> #include <linux/spinlock.h> #include <linux/slab.h> -#include <asm/io.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <linux/dmi.h> +#include <asm/io.h> #include "internal.h" diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index cae3b387b867..ef2d730734dc 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/poll.h> #include <linux/gfp.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <net/netlink.h> #include <net/genetlink.h> diff --git a/drivers/acpi/fan.c b/drivers/acpi/fan.c index ba3da88cee45..1fb62900f32a 100644 --- a/drivers/acpi/fan.c +++ b/drivers/acpi/fan.c @@ -29,8 +29,7 @@ #include <linux/types.h> #include <asm/uaccess.h> #include <linux/thermal.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/hed.c b/drivers/acpi/hed.c index 13b1d39d7cdf..aafe3ca829c2 100644 --- a/drivers/acpi/hed.c +++ b/drivers/acpi/hed.c @@ -25,8 +25,6 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/acpi.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> #include <acpi/hed.h> static struct acpi_device_id acpi_hed_ids[] = { diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index a2343a1d9e0b..9e6816ef280a 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -29,7 +29,6 @@ #include <linux/errno.h> #include <linux/acpi.h> #include <linux/numa.h> -#include <acpi/acpi_bus.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 54a20ff4b864..244be2affea7 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -49,9 +49,6 @@ #include <asm/io.h> #include <asm/uaccess.h> -#include <acpi/acpi.h> -#include <acpi/acpi_bus.h> -#include <acpi/processor.h> #include "internal.h" #define _COMPONENT ACPI_OS_SERVICES diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c index 41c5e1b799ef..52d45ea2bc4f 100644 --- a/drivers/acpi/pci_irq.c +++ b/drivers/acpi/pci_irq.c @@ -37,8 +37,6 @@ #include <linux/pci.h> #include <linux/acpi.h> #include <linux/slab.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c index 2652a614deeb..ea6b8d16dcc8 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -39,9 +39,7 @@ #include <linux/pci.h> #include <linux/mutex.h> #include <linux/slab.h> - -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 0703bff5e60e..cd20f3486cfa 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -35,9 +35,7 @@ #include <linux/pci-aspm.h> #include <linux/acpi.h> #include <linux/slab.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> -#include <acpi/apei.h> +#include <acpi/apei.h> /* for acpi_hest_init() */ #include "internal.h" diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c index c2ad391d8041..ad7da686e6e6 100644 --- a/drivers/acpi/power.c +++ b/drivers/acpi/power.c @@ -42,8 +42,7 @@ #include <linux/slab.h> #include <linux/pm_runtime.h> #include <linux/sysfs.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include "sleep.h" #include "internal.h" diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c index 6a5b152ad4d0..db |