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-rw-r--r--arch/x86/kernel/acpi/boot.c22
-rw-r--r--drivers/acpi/pci_link.c2
-rw-r--r--drivers/acpi/pci_root.c2
-rw-r--r--drivers/acpi/power.c2
-rw-r--r--drivers/acpi/power_meter.c4
-rw-r--r--drivers/acpi/processor_pdc.c2
-rw-r--r--drivers/acpi/processor_thermal.c3
-rw-r--r--drivers/acpi/sbs.c3
-rw-r--r--drivers/platform/x86/sony-laptop.c9
-rw-r--r--include/linux/acpi.h6
10 files changed, 25 insertions, 30 deletions
diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index fb1035cd9a6..036d28adf59 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1529,16 +1529,10 @@ static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
* if acpi_blacklisted() acpi_disabled = 1;
* acpi_irq_model=...
* ...
- *
- * return value: (currently ignored)
- * 0: success
- * !0: failure
*/
-int __init acpi_boot_table_init(void)
+void __init acpi_boot_table_init(void)
{
- int error;
-
dmi_check_system(acpi_dmi_table);
/*
@@ -1546,15 +1540,14 @@ int __init acpi_boot_table_init(void)
* One exception: acpi=ht continues far enough to enumerate LAPICs
*/
if (acpi_disabled && !acpi_ht)
- return 1;
+ return;
/*
* Initialize the ACPI boot-time table parser.
*/
- error = acpi_table_init();
- if (error) {
+ if (acpi_table_init()) {
disable_acpi();
- return error;
+ return;
}
acpi_table_parse(ACPI_SIG_BOOT, acpi_parse_sbf);
@@ -1562,18 +1555,15 @@ int __init acpi_boot_table_init(void)
/*
* blacklist may disable ACPI entirely
*/
- error = acpi_blacklisted();
- if (error) {
+ if (acpi_blacklisted()) {
if (acpi_force) {
printk(KERN_WARNING PREFIX "acpi=force override\n");
} else {
printk(KERN_WARNING PREFIX "Disabling ACPI support\n");
disable_acpi();
- return error;
+ return;
}
}
-
- return 0;
}
int __init early_acpi_boot_init(void)
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 394ae89409c..04b0f007c9b 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -56,7 +56,7 @@ ACPI_MODULE_NAME("pci_link");
static int acpi_pci_link_add(struct acpi_device *device);
static int acpi_pci_link_remove(struct acpi_device *device, int type);
-static struct acpi_device_id link_device_ids[] = {
+static const struct acpi_device_id link_device_ids[] = {
{"PNP0C0F", 0},
{"", 0},
};
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 101cce3681d..64f55b6db73 100644
--- a/drivers/acpi/pci_root.c
+++ b/drivers/acpi/pci_root.c
@@ -46,7 +46,7 @@ static int acpi_pci_root_add(struct acpi_device *device);
static int acpi_pci_root_remove(struct acpi_device *device, int type);
static int acpi_pci_root_start(struct acpi_device *device);
-static struct acpi_device_id root_device_ids[] = {
+static const struct acpi_device_id root_device_ids[] = {
{"PNP0A03", 0},
{"", 0},
};
diff --git a/drivers/acpi/power.c b/drivers/acpi/power.c
index 22b29791651..0f30c3c1eea 100644
--- a/drivers/acpi/power.c
+++ b/drivers/acpi/power.c
@@ -65,7 +65,7 @@ static int acpi_power_remove(struct acpi_device *device, int type);
static int acpi_power_resume(struct acpi_device *device);
static int acpi_power_open_fs(struct inode *inode, struct file *file);
-static struct acpi_device_id power_device_ids[] = {
+static const struct acpi_device_id power_device_ids[] = {
{ACPI_POWER_HID, 0},
{"", 0},
};
diff --git a/drivers/acpi/power_meter.c b/drivers/acpi/power_meter.c
index 2ef7030a0c2..dc4ffadf812 100644
--- a/drivers/acpi/power_meter.c
+++ b/drivers/acpi/power_meter.c
@@ -64,7 +64,7 @@ static int can_cap_in_hardware(void)
return force_cap_on || cap_in_hardware;
}
-static struct acpi_device_id power_meter_ids[] = {
+static const struct acpi_device_id power_meter_ids[] = {
{"ACPI000D", 0},
{"", 0},
};
@@ -534,6 +534,7 @@ static void remove_domain_devices(struct acpi_power_meter_resource *resource)
kfree(resource->domain_devices);
kobject_put(resource->holders_dir);
+ resource->num_domain_devices = 0;
}
static int read_domain_devices(struct acpi_power_meter_resource *resource)
@@ -740,7 +741,6 @@ skip_unsafe_cap:
return res;
error:
- remove_domain_devices(resource);
remove_attrs(resource);
return res;
}
diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
index 30e4dc0cdf3..7d4ee394d0b 100644
--- a/drivers/acpi/processor_pdc.c
+++ b/drivers/acpi/processor_pdc.c
@@ -151,7 +151,7 @@ early_init_pdc(acpi_handle handle, u32 lvl, void *context, void **rv)
return AE_OK;
}
-void acpi_early_processor_set_pdc(void)
+void __init acpi_early_processor_set_pdc(void)
{
/*
* Check whether the system is DMI table. If yes, OSPM
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 140c5c5b423..6deafb4aa0d 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -443,8 +443,7 @@ struct thermal_cooling_device_ops processor_cooling_ops = {
#ifdef CONFIG_ACPI_PROCFS
static int acpi_processor_limit_seq_show(struct seq_file *seq, void *offset)
{
- struct acpi_processor *pr = (struct acpi_processor *)seq->private;
-
+ struct acpi_processor *pr = seq->private;
if (!pr)
goto end;
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index 52b9db8afc2..b16ddbf23a9 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -822,7 +822,10 @@ static int acpi_battery_add(struct acpi_sbs *sbs, int id)
static void acpi_battery_remove(struct acpi_sbs *sbs, int id)
{
+#if defined(CONFIG_ACPI_SYSFS_POWER) || defined(CONFIG_ACPI_PROCFS_POWER)
struct acpi_battery *battery = &sbs->battery[id];
+#endif
+
#ifdef CONFIG_ACPI_SYSFS_POWER
if (battery->bat.dev) {
if (battery->have_sysfs_alarm)
diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
index 5af53340da6..3f71a605a49 100644
--- a/drivers/platform/x86/sony-laptop.c
+++ b/drivers/platform/x86/sony-laptop.c
@@ -1201,9 +1201,12 @@ static void sony_nc_rfkill_setup(struct acpi_device *device)
/* the buffer is filled with magic numbers describing the devices
* available, 0xff terminates the enumeration
*/
- while ((dev_code = *(device_enum->buffer.pointer + i)) != 0xff &&
- i < device_enum->buffer.length) {
- i++;
+ for (i = 0; i < device_enum->buffer.length; i++) {
+
+ dev_code = *(device_enum->buffer.pointer + i);
+ if (dev_code == 0xff)
+ break;
+
dprintk("Radio devices, looking at 0x%.2x\n", dev_code);
if (dev_code == 0 && !sony_rfkill_devices[SONY_WIFI])
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 36924255c0d..b926afe8c03 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -80,7 +80,7 @@ char * __acpi_map_table (unsigned long phys_addr, unsigned long size);
void __acpi_unmap_table(char *map, unsigned long size);
int early_acpi_boot_init(void);
int acpi_boot_init (void);
-int acpi_boot_table_init (void);
+void acpi_boot_table_init (void);
int acpi_mps_check (void);
int acpi_numa_init (void);
@@ -321,9 +321,9 @@ static inline int acpi_boot_init(void)
return 0;
}
-static inline int acpi_boot_table_init(void)
+static inline void acpi_boot_table_init(void)
{
- return 0;
+ return;
}
static inline int acpi_mps_check(void)
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-26 16:44:11 +0000