diff options
Diffstat (limited to 'drivers/acpi')
44 files changed, 61 insertions, 131 deletions
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 3c2e4aa529c4..e7515aa43d6b 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/apei-base.c b/drivers/acpi/apei/apei-base.c index 6d2c49b86b7f..0760b75f79cc 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -34,7 +34,6 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/acpi.h> -#include <linux/acpi_io.h> #include <linux/slab.h> #include <linux/io.h> #include <linux/kref.h> diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h index 21ba34a73883..e5bcd919d4e6 100644 --- a/drivers/acpi/apei/apei-internal.h +++ b/drivers/acpi/apei/apei-internal.h @@ -8,7 +8,6 @@ #include <linux/cper.h> #include <linux/acpi.h> -#include <linux/acpi_io.h> struct apei_exec_context; 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/apei/ghes.c b/drivers/acpi/apei/ghes.c index a30bc313787b..694c486a12ed 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -33,7 +33,6 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/acpi.h> -#include <linux/acpi_io.h> #include <linux/io.h> #include <linux/interrupt.h> #include <linux/timer.h> diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index 5876a49dfd38..470e7542bf31 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 0710004055c8..1d8c2bb905fe 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..38c2e325f325 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -32,8 +32,8 @@ #include <linux/jiffies.h> #include <linux/stddef.h> #include <linux/acpi.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> + +#include "internal.h" #define PREFIX "ACPI: " @@ -898,9 +898,6 @@ find_dock_and_bay(acpi_handle handle, u32 lvl, void *context, void **rv) void __init acpi_dock_init(void) { - if (acpi_disabled) - return; - /* look for dock stations and bays */ acpi_walk_namespace(ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, find_dock_and_bay, NULL, NULL, NULL); diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c index ba5b56db9d27..47b1111afc90 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" @@ -91,10 +90,6 @@ static unsigned int ec_storm_threshold __read_mostly = 8; module_param(ec_storm_threshold, uint, 0644); MODULE_PARM_DESC(ec_storm_threshold, "Maxim false GPE numbers not considered as GPE storm"); -/* If we find an EC via the ECDT, we need to keep a ptr to its context */ -/* External interfaces use first EC only, so remember */ -typedef int (*acpi_ec_query_func) (void *data); - struct acpi_ec_query_handler { struct list_head node; acpi_ec_query_func func; @@ -387,27 +382,6 @@ static int acpi_ec_write(struct acpi_ec *ec, u8 address, u8 data) return acpi_ec_transaction(ec, &t); } -/* - * Externally callable EC access functions. For now, assume 1 EC only - */ -int ec_burst_enable(void) -{ - if (!first_ec) - return -ENODEV; - return acpi_ec_burst_enable(first_ec); -} - -EXPORT_SYMBOL(ec_burst_enable); - -int ec_burst_disable(void) -{ - if (!first_ec) - return -ENODEV; - return acpi_ec_burst_disable(first_ec); -} - -EXPORT_SYMBOL(ec_burst_disable); - int ec_read(u8 addr, u8 *val) { int err; diff --git a/drivers/acpi/ec_sys.c b/drivers/acpi/ec_sys.c index 4e7b798900f2..b4c216bab22b 100644 --- a/drivers/acpi/ec_sys.c +++ b/drivers/acpi/ec_sys.c @@ -105,7 +105,7 @@ static const struct file_operations acpi_ec_io_ops = { .llseek = default_llseek, }; -int acpi_ec_add_debugfs(struct acpi_ec *ec, unsigned int ec_device_count) +static int acpi_ec_add_debugfs(struct acpi_ec *ec, unsigned int ec_device_count) { struct dentry *dev_dir; char name[64]; 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/internal.h b/drivers/acpi/internal.h index a29739c0ba79..8ef9787dead4 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -127,12 +127,21 @@ struct acpi_ec { extern struct acpi_ec *first_ec; +/* If we find an EC via the ECDT, we need to keep a ptr to its context */ +/* External interfaces use first EC only, so remember */ +typedef int (*acpi_ec_query_func) (void *data); + int acpi_ec_init(void); int acpi_ec_ecdt_probe(void); int acpi_boot_ec_enable(void); void acpi_ec_block_transactions(void); void acpi_ec_unblock_transactions(void); void acpi_ec_unblock_transactions_early(void); +int acpi_ec_add_query_handler(struct acpi_ec *ec, u8 query_bit, + acpi_handle handle, acpi_ec_query_func func, + void *data); +void acpi_ec_remove_query_handler(struct acpi_ec *ec, u8 query_bit); + /*-------------------------------------------------------------------------- Suspend/Resume 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/nvs.c b/drivers/acpi/nvs.c index 386a9fe497b4..de4fe03873c5 100644 --- a/drivers/acpi/nvs.c +++ b/drivers/acpi/nvs.c @@ -12,7 +12,8 @@ #include <linux/mm.h> #include <linux/slab.h> #include <linux/acpi.h> -#include <linux/acpi_io.h> + +#include "internal.h" /* ACPI NVS regions, APEI may use it */ diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 54a20ff4b864..7865a8069340 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -39,7 +39,6 @@ #include <linux/workqueue.h> #include <linux/nmi.h> #include <linux/acpi.h> -#include <linux/acpi_io.h> #include <linux/efi.h> #include <linux/ioport.h> #include <linux/list.h> @@ -49,9 +48,6 @@ #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 @@ -544,7 +540,7 @@ static u64 acpi_tables_addr; static int all_tables_size; /* Copied from acpica/tbutils.c:acpi_tb_checksum() */ -u8 __init acpi_table_checksum(u8 *buffer, u32 length) +static u8 __init acpi_table_checksum(u8 *buffer, u32 length) { u8 sum = 0; u8 *end = buffer + length; @@ -1282,7 +1278,7 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout) jiffies = MAX_SCHEDULE_TIMEOUT; else jiffies = msecs_to_jiffies(timeout); - + ret = down_timeout(sem, jiffies); if (ret) status = AE_TIME; 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..9418c7a1f786 100644 --- a/drivers/acpi/pci_link.c +++ b/drivers/acpi/pci_link.c @@ -39,9 +39,9 @@ #include <linux/pci.h> #include <linux/mutex.h> #include <linux/slab.h> +#include <linux/acpi.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include "internal.h" #define PREFIX "ACPI: " diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 20360e480bd8..33f554bc43b4 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/pci_slot.c b/drivers/acpi/pci_slot.c index d678a180ca2a..139d9e479370 100644 --- a/drivers/acpi/pci_slot.c +++ b/drivers/acpi/pci_slot.c @@ -35,6 +35,7 @@ #include <linux/pci.h> #include <linux/acpi.h> #include <linux/dmi.h> +#include <linux/pci-acpi.h> static bool debug; static int check_sta_before_sun; 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..50fe34ffe932 100644 --- a/drivers/acpi/proc.c +++ b/drivers/acpi/proc.c @@ -3,12 +3,11 @@ #include <linux/export.h> #include <linux/suspend.h> #include <linux/bcd.h> +#include <linux/acpi.h> #include <asm/uaccess.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> - #include "sleep.h" +#include "internal.h" #define _COMPONENT ACPI_SYSTEM_COMPONENT diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index b3171f30b319..34e7b3c6a08d 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -10,8 +10,7 @@ #include <linux/export.h> #include <linux/dmi.h> #include <linux/slab.h> - -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <acpi/processor.h> #include "internal.h" diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c index 146ab7e2b81d..c1c35623550f 100644 --- a/drivers/acpi/processor_driver.c +++ b/drivers/acpi/processor_driver.c @@ -224,9 +224,9 @@ static int __acpi_processor_start(struct acpi_device *device) static int acpi_processor_start(struct device *dev) { - struct acpi_device *device; + struct acpi_device *device = ACPI_COMPANION(dev); - if (acpi_bus_get_device(ACPI_HANDLE(dev), &device)) + if (!device) return -ENODEV; return __acpi_processor_start(device); @@ -234,10 +234,10 @@ static int acpi_processor_start(struct device *dev) static int acpi_processor_stop(struct device *dev) { - struct acpi_device *device; + struct acpi_device *device = ACPI_COMPANION(dev); struct acpi_processor *pr; - if (acpi_bus_get_device(ACPI_HANDLE(dev), &device)) + if (!device) return 0; acpi_remove_notify_handler(device->handle, ACPI_DEVICE_NOTIFY, diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 644516d9bde6..799644c3888c 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -35,6 +35,7 @@ #include <linux/clockchips.h> #include <linux/cpuidle.h> #include <linux/syscore_ops.h> +#include <acpi/processor.h> /* * Include the apic definitions for x86 to have the APIC timer related defines @@ -46,9 +47,6 @@ #include <asm/apic.h> #endif -#include <acpi/acpi_bus.h> -#include <acpi/processor.h> - #define PREFIX "ACPI: " #define ACPI_PROCESSOR_CLASS "processor" @@ -213,7 +211,7 @@ static int acpi_processor_suspend(void) static void acpi_processor_resume(void) { - u32 resumed_bm_rld; + u32 resumed_bm_rld = 0; acpi_read_bit_register(ACPI_BITREG_BUS_MASTER_RLD, &resumed_bm_rld); if (resumed_bm_rld == saved_bm_rld) @@ -598,7 +596,7 @@ static int acpi_processor_power_verify(struct acpi_processor *pr) case ACPI_STATE_C2: if (!cx->address) break; - cx->valid = 1; + cx->valid = 1; break; case ACPI_STATE_C3: diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c index 60a7c28fc167..ff90054f04fd 100644 --- a/drivers/acpi/processor_perflib.c +++ b/drivers/acpi/processor_perflib.c @@ -31,15 +31,12 @@ #include <linux/init.h> #include <linux/cpufreq.h> #include <linux/slab.h> - +#include <linux/acpi.h> +#include <acpi/processor.h> #ifdef CONFIG_X86 #include <asm/cpufeature.h> #endif -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> -#include <acpi/processor.h> - #define PREFIX "ACPI: " #define ACPI_PROCESSOR_CLASS "processor" diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c index d1d2e7fb5b30..e003663b2f8e 100644 --- a/drivers/acpi/processor_thermal.c +++ b/drivers/acpi/processor_thermal.c @@ -30,12 +30,9 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/cpufreq.h> - -#include <asm/uaccess.h> - -#include <acpi/acpi_bus.h> +#include <linux/acpi.h> #include <acpi/processor.h> -#include <acpi/acpi_drivers.h> +#include <asm/uaccess.h> #define PREFIX "ACPI: " @@ -186,14 +183,14 @@ static int cpufreq_set_cur_state(unsigned int cpu, int state) #endif -/* thermal coolign device callbacks */ +/* thermal cooling device callbacks */ static int acpi_processor_max_state(struct acpi_processor *pr) { int max_state = 0; /* * There exists four states according to - * cpufreq_thermal_reduction_ptg. 0, 1, 2, 3 + * cpufreq_thermal_reduction_pctg. 0, 1, 2, 3 */ max_state += cpufreq_get_max_state(pr->id); if (pr->flags.throttling) diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c index e7dd2c1fee79..28baa05b8018 100644 --- a/drivers/acpi/processor_throttling.c +++ b/drivers/acpi/processor_throttling.c @@ -32,14 +32,11 @@ #include <linux/init.h> #include <linux/sched.h> #include <linux/cpufreq.h> - +#include <linux/acpi.h> +#include <acpi/processor.h> #include <asm/io.h> #include <asm/uaccess.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> -#include <acpi/processor.h> - #define PREFIX "ACPI: " #define ACPI_PROCESSOR_CLASS "processor" diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c index b78bc605837e..26e5b5060523 100644 --- a/drivers/acpi/sbshc.c +++ b/drivers/acpi/sbshc.c @@ -8,8 +8,7 @@ * the Free Software Foundation version 2. */ -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include <linux/wait.h> #include <linux/slab.h> #include <linux/delay.h> diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index fd39459926b1..68d40ff066fd 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -12,8 +12,6 @@ #include <linux/dmi.h> #include <linux/nls.h> -#include <acpi/acpi_drivers.h> - #include "internal.h" #define _COMPONENT ACPI_BUS_COMPONENT diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index 721e949e606e..54ab26664039 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -18,12 +18,8 @@ #include <linux/reboot.h> #include <linux/acpi.h> #include <linux/module.h> - #include <asm/io.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> - #include "internal.h" #include "sleep.h" @@ -806,9 +802,6 @@ int __init acpi_sleep_init(void) char *pos = supported; int i; - if (acpi_disabled) - return 0; - acpi_sleep_dmi_check(); sleep_states[ACPI_STATE_S0] = 1; diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c index 6dbc3ca45223..443dc9366052 100644 --- a/drivers/acpi/sysfs.c +++ b/drivers/acpi/sysfs.c @@ -5,7 +5,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/moduleparam.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> #include "internal.h" diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index d67a1fe07f0e..5837f857ac2e 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -278,12 +278,13 @@ acpi_table_parse_madt(enum acpi_madt_type id, /** * acpi_table_parse - find table with @id, run @handler on it - * * @id: table id to find * @handler: handler to run * * Scan the ACPI System Descriptor Table (STD) for a table matching @id, - * run @handler on it. Return 0 if table found, return on if not. + * run @handler on it. + * + * Return 0 if table found, -errno if not. */ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler) { @@ -293,7 +294,7 @@ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler) if (acpi_disabled) return -ENODEV; - if (!handler) + if (!id || !handler) return -EINVAL; if (strncmp(id, ACPI_SIG_MADT, 4) == 0) @@ -306,7 +307,7 @@ int __init acpi_table_parse(char *id, acpi_tbl_table_handler handler) early_acpi_os_unmap_memory(table, tbl_size); return 0; } else - return 1; + return -ENODEV; } /* @@ -351,7 +352,7 @@ int __init acpi_table_init(void) status = acpi_initialize_tables(initial_tables, ACPI_MAX_TABLES, 0); if (ACPI_FAILURE(status)) - return 1; + return -EINVAL; check_multiple_madt(); return 0; diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 0d9f46b5ae6d..1fd21ad69c98 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -41,10 +41,9 @@ #include <linux/kmod.h> #include <linux/reboot.h> #include <linux/device.h> -#include <asm/uaccess.h> #include <linux/thermal.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> +#include <linux/acpi.h> +#include <asm/uaccess.h> #define PREFIX "ACPI: " diff --git a/drivers/acpi/utils.c b/drivers/acpi/utils.c index 6d408bfbbb1d..1336b9151479 100644 --- a/drivers/acpi/utils.c +++ b/drivers/acpi/utils.c @@ -30,8 +30,6 @@ #include <linux/types.h> #include <linux/hardirq.h> #include <linux/acpi.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> #include "internal.h" diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 995e91bcb97b..b727d105046d 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -37,12 +37,11 @@ #include <linux/pci.h> #include <linux/pci_ids.h> #include <linux/slab.h> -#include <asm/uaccess.h> #include <linux/dmi.h> -#include <acpi/acpi_bus.h> -#include <acpi/acpi_drivers.h> #include <linux/suspend.h> +#include <linux/acpi.h> #include <acpi/video.h> +#include <asm/uaccess.h> #include "internal.h" diff --git a/drivers/acpi/wakeup.c b/drivers/acpi/wakeup.c index 7bfbe40bc43b..1638401ab282 100644 --- a/drivers/acpi/wakeup.c +++ b/drivers/acpi/wakeup.c @@ -5,7 +5,6 @@ #include <linux/init.h> #include <linux/acpi.h> -#include <acpi/acpi_drivers.h> #include <linux/kernel.h> #include <linux/types.h> |