diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/acpi_pad.c | 7 | ||||
| -rw-r--r-- | drivers/acpi/apei/erst-dbg.c | 1 | ||||
| -rw-r--r-- | drivers/acpi/debugfs.c | 1 | ||||
| -rw-r--r-- | drivers/acpi/ec_sys.c | 1 | ||||
| -rw-r--r-- | drivers/acpi/event.c | 1 |
5 files changed, 5 insertions, 6 deletions
diff --git a/drivers/acpi/acpi_pad.c b/drivers/acpi/acpi_pad.c index 6b115f6c4313..6afceb3d4034 100644 --- a/drivers/acpi/acpi_pad.c +++ b/drivers/acpi/acpi_pad.c @@ -30,18 +30,13 @@ #include <linux/slab.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> +#include <asm/mwait.h> #define ACPI_PROCESSOR_AGGREGATOR_CLASS "acpi_pad" #define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator" #define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80 static DEFINE_MUTEX(isolated_cpus_lock); -#define MWAIT_SUBSTATE_MASK (0xf) -#define MWAIT_CSTATE_MASK (0xf) -#define MWAIT_SUBSTATE_SIZE (4) -#define CPUID_MWAIT_LEAF (5) -#define CPUID5_ECX_EXTENSIONS_SUPPORTED (0x1) -#define CPUID5_ECX_INTERRUPT_BREAK (0x2) static unsigned long power_saving_mwait_eax; static unsigned char tsc_detected_unstable; diff --git a/drivers/acpi/apei/erst-dbg.c b/drivers/acpi/apei/erst-dbg.c index da1228a9a544..de73caf3cebc 100644 --- a/drivers/acpi/apei/erst-dbg.c +++ b/drivers/acpi/apei/erst-dbg.c @@ -184,6 +184,7 @@ static const struct file_operations erst_dbg_ops = { .read = erst_dbg_read, .write = erst_dbg_write, .unlocked_ioctl = erst_dbg_ioctl, + .llseek = no_llseek, }; static struct miscdevice erst_dbg_dev = { diff --git a/drivers/acpi/debugfs.c b/drivers/acpi/debugfs.c index 7de27d49c4b9..6355b575ee5a 100644 --- a/drivers/acpi/debugfs.c +++ b/drivers/acpi/debugfs.c @@ -69,6 +69,7 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf, static const struct file_operations cm_fops = { .write = cm_write, + .llseek = default_llseek, }; int __init acpi_debugfs_init(void) diff --git a/drivers/acpi/ec_sys.c b/drivers/acpi/ec_sys.c index 0e869b3f81ca..411620ef84c2 100644 --- a/drivers/acpi/ec_sys.c +++ b/drivers/acpi/ec_sys.c @@ -101,6 +101,7 @@ static struct file_operations acpi_ec_io_ops = { .open = acpi_ec_open_io, .read = acpi_ec_read_io, .write = acpi_ec_write_io, + .llseek = default_llseek, }; int acpi_ec_add_debugfs(struct acpi_ec *ec, unsigned int ec_device_count) diff --git a/drivers/acpi/event.c b/drivers/acpi/event.c index d439314a75d8..85d908993809 100644 --- a/drivers/acpi/event.c +++ b/drivers/acpi/event.c @@ -110,6 +110,7 @@ static const struct file_operations acpi_system_event_ops = { .read = acpi_system_read_event, .release = acpi_system_close_event, .poll = acpi_system_poll_event, + .llseek = default_llseek, }; #endif /* CONFIG_ACPI_PROC_EVENT */ |