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-rw-r--r--drivers/acpi/asus_acpi.c10
-rw-r--r--drivers/acpi/processor_core.c10
-rw-r--r--drivers/acpi/scan.c36
-rw-r--r--drivers/acpi/sleep/wakeup.c3
-rw-r--r--include/asm-i386/apicdef.h1
-rw-r--r--include/asm-x86_64/apicdef.h2
6 files changed, 23 insertions, 39 deletions
diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c
index 216c072dee5..1a545489e85 100644
--- a/drivers/acpi/asus_acpi.c
+++ b/drivers/acpi/asus_acpi.c
@@ -817,7 +817,7 @@ typedef int (proc_writefunc) (struct file * file, const char __user * buffer,
unsigned long count, void *data);
static int
-__init asus_proc_add(char *name, proc_writefunc * writefunc,
+asus_proc_add(char *name, proc_writefunc * writefunc,
proc_readfunc * readfunc, mode_t mode,
struct acpi_device *device)
{
@@ -836,7 +836,7 @@ __init asus_proc_add(char *name, proc_writefunc * writefunc,
return 0;
}
-static int __init asus_hotk_add_fs(struct acpi_device *device)
+static int asus_hotk_add_fs(struct acpi_device *device)
{
struct proc_dir_entry *proc;
mode_t mode;
@@ -954,7 +954,7 @@ static void asus_hotk_notify(acpi_handle handle, u32 event, void *data)
* This function is used to initialize the hotk with right values. In this
* method, we can make all the detection we want, and modify the hotk struct
*/
-static int __init asus_hotk_get_info(void)
+static int asus_hotk_get_info(void)
{
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL };
@@ -1101,7 +1101,7 @@ static int __init asus_hotk_get_info(void)
return AE_OK;
}
-static int __init asus_hotk_check(void)
+static int asus_hotk_check(void)
{
int result = 0;
@@ -1119,7 +1119,7 @@ static int __init asus_hotk_check(void)
return result;
}
-static int __init asus_hotk_add(struct acpi_device *device)
+static int asus_hotk_add(struct acpi_device *device)
{
acpi_status status = AE_OK;
int result;
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index 713b763884a..e5041c4f3c2 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -388,7 +388,7 @@ static int acpi_processor_remove_fs(struct acpi_device *device)
/* Use the acpiid in MADT to map cpus in case of SMP */
#ifndef CONFIG_SMP
-#define convert_acpiid_to_cpu(acpi_id) (0xff)
+#define convert_acpiid_to_cpu(acpi_id) (-1)
#else
#ifdef CONFIG_IA64
@@ -401,7 +401,7 @@ static int acpi_processor_remove_fs(struct acpi_device *device)
#define ARCH_BAD_APICID (0xff)
#endif
-static u8 convert_acpiid_to_cpu(u8 acpi_id)
+static int convert_acpiid_to_cpu(u8 acpi_id)
{
u16 apic_id;
int i;
@@ -427,7 +427,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
acpi_status status = 0;
union acpi_object object = { 0 };
struct acpi_buffer buffer = { sizeof(union acpi_object), &object };
- u8 cpu_index;
+ int cpu_index;
static int cpu0_initialized;
ACPI_FUNCTION_TRACE("acpi_processor_get_info");
@@ -473,7 +473,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
cpu_index = convert_acpiid_to_cpu(pr->acpi_id);
/* Handle UP system running SMP kernel, with no LAPIC in MADT */
- if (!cpu0_initialized && (cpu_index == 0xff) &&
+ if (!cpu0_initialized && (cpu_index == -1) &&
(num_online_cpus() == 1)) {
cpu_index = 0;
}
@@ -487,7 +487,7 @@ static int acpi_processor_get_info(struct acpi_processor *pr)
* less than the max # of CPUs. They should be ignored _iff
* they are physically not present.
*/
- if (cpu_index >= NR_CPUS) {
+ if (cpu_index == -1) {
if (ACPI_FAILURE
(acpi_processor_hotadd_init(pr->handle, &pr->id))) {
ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 95d5bc2acad..a5fa85832fa 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -234,12 +234,9 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
int acpi_match_ids(struct acpi_device *device, char *ids)
{
- int error = 0;
- struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-
if (device->flags.hardware_id)
if (strstr(ids, device->pnp.hardware_id))
- goto Done;
+ return 0;
if (device->flags.compatible_ids) {
struct acpi_compatible_id_list *cid_list = device->pnp.cid_list;
@@ -248,15 +245,10 @@ int acpi_match_ids(struct acpi_device *device, char *ids)
/* compare multiple _CID entries against driver ids */
for (i = 0; i < cid_list->count; i++) {
if (strstr(ids, cid_list->id[i].value))
- goto Done;
+ return 0;
}
}
- error = -ENOENT;
-
- Done:
- if (buffer.pointer)
- acpi_os_free(buffer.pointer);
- return error;
+ return -ENOENT;
}
static acpi_status
@@ -642,21 +634,19 @@ EXPORT_SYMBOL(acpi_bus_register_driver);
*/
int acpi_bus_unregister_driver(struct acpi_driver *driver)
{
- int error = 0;
-
ACPI_FUNCTION_TRACE("acpi_bus_unregister_driver");
- if (driver) {
- acpi_driver_detach(driver);
+ if (!driver)
+ return_VALUE(-EINVAL);
- if (!atomic_read(&driver->references)) {
- spin_lock(&acpi_device_lock);
- list_del_init(&driver->node);
- spin_unlock(&acpi_device_lock);
- }
- } else
- error = -EINVAL;
- return_VALUE(error);
+ acpi_driver_detach(driver);
+
+ if (!atomic_read(&driver->references)) {
+ spin_lock(&acpi_device_lock);
+ list_del_init(&driver->node);
+ spin_unlock(&acpi_device_lock);
+ }
+ return_VALUE(0);
}
EXPORT_SYMBOL(acpi_bus_unregister_driver);
diff --git a/drivers/acpi/sleep/wakeup.c b/drivers/acpi/sleep/wakeup.c
index 85df0ceda2a..af1dbabaf0b 100644
--- a/drivers/acpi/sleep/wakeup.c
+++ b/drivers/acpi/sleep/wakeup.c
@@ -155,7 +155,6 @@ static int __init acpi_wakeup_device_init(void)
if (acpi_disabled)
return 0;
- printk("ACPI wakeup devices: \n");
spin_lock(&acpi_device_lock);
list_for_each_safe(node, next, &acpi_wakeup_device_list) {
@@ -174,10 +173,8 @@ static int __init acpi_wakeup_device_init(void)
dev->wakeup.state.enabled = 1;
spin_lock(&acpi_device_lock);
}
- printk("%4s ", dev->pnp.bus_id);
}
spin_unlock(&acpi_device_lock);
- printk("\n");
return 0;
}
diff --git a/include/asm-i386/apicdef.h b/include/asm-i386/apicdef.h
index 5e4a35af292..9f6995341fd 100644
--- a/include/asm-i386/apicdef.h
+++ b/include/asm-i386/apicdef.h
@@ -121,7 +121,6 @@
*/
#define u32 unsigned int
-#define lapic ((volatile struct local_apic *)APIC_BASE)
struct local_apic {
diff --git a/include/asm-x86_64/apicdef.h b/include/asm-x86_64/apicdef.h
index 5a48e9bcf21..1dd40067c67 100644
--- a/include/asm-x86_64/apicdef.h
+++ b/include/asm-x86_64/apicdef.h
@@ -137,8 +137,6 @@
*/
#define u32 unsigned int
-#define lapic ((volatile struct local_apic *)APIC_BASE)
-
struct local_apic {
/*000*/ struct { u32 __reserved[4]; } __reserved_01;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-13 08:32:53 +0000