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-rw-r--r--drivers/acpi/acpi_watchdog.c4
-rw-r--r--drivers/acpi/battery.c48
-rw-r--r--drivers/acpi/bus.c75
-rw-r--r--drivers/acpi/ec.c6
-rw-r--r--drivers/acpi/nfit/core.c10
-rw-r--r--drivers/acpi/numa.c10
-rw-r--r--drivers/acpi/property.c4
-rw-r--r--drivers/acpi/spcr.c1
8 files changed, 68 insertions, 90 deletions
diff --git a/drivers/acpi/acpi_watchdog.c b/drivers/acpi/acpi_watchdog.c
index 11b113f8e367..ebb626ffb5fa 100644
--- a/drivers/acpi/acpi_watchdog.c
+++ b/drivers/acpi/acpi_watchdog.c
@@ -74,10 +74,10 @@ void __init acpi_watchdog_init(void)
res.start = gas->address;
if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY) {
res.flags = IORESOURCE_MEM;
- res.end = res.start + ALIGN(gas->access_width, 4);
+ res.end = res.start + ALIGN(gas->access_width, 4) - 1;
} else if (gas->space_id == ACPI_ADR_SPACE_SYSTEM_IO) {
res.flags = IORESOURCE_IO;
- res.end = res.start + gas->access_width;
+ res.end = res.start + gas->access_width - 1;
} else {
pr_warn("Unsupported address space: %u\n",
gas->space_id);
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index 7128488a3a72..f2eb6c37ea0a 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -70,7 +70,6 @@ static async_cookie_t async_cookie;
static bool battery_driver_registered;
static int battery_bix_broken_package;
static int battery_notification_delay_ms;
-static int battery_full_discharging;
static unsigned int cache_time = 1000;
module_param(cache_time, uint, 0644);
MODULE_PARM_DESC(cache_time, "cache time in milliseconds");
@@ -215,12 +214,9 @@ static int acpi_battery_get_property(struct power_supply *psy,
return -ENODEV;
switch (psp) {
case POWER_SUPPLY_PROP_STATUS:
- if (battery->state & ACPI_BATTERY_STATE_DISCHARGING) {
- if (battery_full_discharging && battery->rate_now == 0)
- val->intval = POWER_SUPPLY_STATUS_FULL;
- else
- val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
- } else if (battery->state & ACPI_BATTERY_STATE_CHARGING)
+ if (battery->state & ACPI_BATTERY_STATE_DISCHARGING)
+ val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
+ else if (battery->state & ACPI_BATTERY_STATE_CHARGING)
val->intval = POWER_SUPPLY_STATUS_CHARGING;
else if (acpi_battery_is_charged(battery))
val->intval = POWER_SUPPLY_STATUS_FULL;
@@ -1170,12 +1166,6 @@ battery_notification_delay_quirk(const struct dmi_system_id *d)
return 0;
}
-static int __init battery_full_discharging_quirk(const struct dmi_system_id *d)
-{
- battery_full_discharging = 1;
- return 0;
-}
-
static const struct dmi_system_id bat_dmi_table[] __initconst = {
{
.callback = battery_bix_broken_package_quirk,
@@ -1193,38 +1183,6 @@ static const struct dmi_system_id bat_dmi_table[] __initconst = {
DMI_MATCH(DMI_PRODUCT_NAME, "Aspire V5-573G"),
},
},
- {
- .callback = battery_full_discharging_quirk,
- .ident = "ASUS GL502VSK",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "GL502VSK"),
- },
- },
- {
- .callback = battery_full_discharging_quirk,
- .ident = "ASUS UX305LA",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "UX305LA"),
- },
- },
- {
- .callback = battery_full_discharging_quirk,
- .ident = "ASUS UX360UA",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "UX360UA"),
- },
- },
- {
- .callback = battery_full_discharging_quirk,
- .ident = "ASUS UX410UAK",
- .matches = {
- DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
- DMI_MATCH(DMI_PRODUCT_NAME, "UX410UAK"),
- },
- },
{},
};
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 676c9788e1c8..0dad0bd9327b 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -660,13 +660,15 @@ struct acpi_device *acpi_companion_match(const struct device *dev)
* acpi_of_match_device - Match device object using the "compatible" property.
* @adev: ACPI device object to match.
* @of_match_table: List of device IDs to match against.
+ * @of_id: OF ID if matched
*
* If @dev has an ACPI companion which has ACPI_DT_NAMESPACE_HID in its list of
* identifiers and a _DSD object with the "compatible" property, use that
* property to match against the given list of identifiers.
*/
static bool acpi_of_match_device(struct acpi_device *adev,
- const struct of_device_id *of_match_table)
+ const struct of_device_id *of_match_table,
+ const struct of_device_id **of_id)
{
const union acpi_object *of_compatible, *obj;
int i, nval;
@@ -690,8 +692,11 @@ static bool acpi_of_match_device(struct acpi_device *adev,
const struct of_device_id *id;
for (id = of_match_table; id->compatible[0]; id++)
- if (!strcasecmp(obj->string.pointer, id->compatible))
+ if (!strcasecmp(obj->string.pointer, id->compatible)) {
+ if (of_id)
+ *of_id = id;
return true;
+ }
}
return false;
@@ -762,10 +767,11 @@ static bool __acpi_match_device_cls(const struct acpi_device_id *id,
return true;
}
-static const struct acpi_device_id *__acpi_match_device(
- struct acpi_device *device,
- const struct acpi_device_id *ids,
- const struct of_device_id *of_ids)
+static bool __acpi_match_device(struct acpi_device *device,
+ const struct acpi_device_id *acpi_ids,
+ const struct of_device_id *of_ids,
+ const struct acpi_device_id **acpi_id,
+ const struct of_device_id **of_id)
{
const struct acpi_device_id *id;
struct acpi_hardware_id *hwid;
@@ -775,30 +781,32 @@ static const struct acpi_device_id *__acpi_match_device(
* driver for it.
*/
if (!device || !device->status.present)
- return NULL;
+ return false;
list_for_each_entry(hwid, &device->pnp.ids, list) {
/* First, check the ACPI/PNP IDs provided by the caller. */
- for (id = ids; id->id[0] || id->cls; id++) {
- if (id->id[0] && !strcmp((char *) id->id, hwid->id))
- return id;
- else if (id->cls && __acpi_match_device_cls(id, hwid))
- return id;
+ if (acpi_ids) {
+ for (id = acpi_ids; id->id[0] || id->cls; id++) {
+ if (id->id[0] && !strcmp((char *)id->id, hwid->id))
+ goto out_acpi_match;
+ if (id->cls && __acpi_match_device_cls(id, hwid))
+ goto out_acpi_match;
+ }
}
/*
* Next, check ACPI_DT_NAMESPACE_HID and try to match the
* "compatible" property if found.
- *
- * The id returned by the below is not valid, but the only
- * caller passing non-NULL of_ids here is only interested in
- * whether or not the return value is NULL.
*/
- if (!strcmp(ACPI_DT_NAMESPACE_HID, hwid->id)
- && acpi_of_match_device(device, of_ids))
- return id;
+ if (!strcmp(ACPI_DT_NAMESPACE_HID, hwid->id))
+ return acpi_of_match_device(device, of_ids, of_id);
}
- return NULL;
+ return false;
+
+out_acpi_match:
+ if (acpi_id)
+ *acpi_id = id;
+ return true;
}
/**
@@ -815,32 +823,29 @@ static const struct acpi_device_id *__acpi_match_device(
const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids,
const struct device *dev)
{
- return __acpi_match_device(acpi_companion_match(dev), ids, NULL);
+ const struct acpi_device_id *id = NULL;
+
+ __acpi_match_device(acpi_companion_match(dev), ids, NULL, &id, NULL);
+ return id;
}
EXPORT_SYMBOL_GPL(acpi_match_device);
-void *acpi_get_match_data(const struct device *dev)
+const void *acpi_device_get_match_data(const struct device *dev)
{
const struct acpi_device_id *match;
- if (!dev->driver)
- return NULL;
-
- if (!dev->driver->acpi_match_table)
- return NULL;
-
match = acpi_match_device(dev->driver->acpi_match_table, dev);
if (!match)
return NULL;
- return (void *)match->driver_data;
+ return (const void *)match->driver_data;
}
-EXPORT_SYMBOL_GPL(acpi_get_match_data);
+EXPORT_SYMBOL_GPL(acpi_device_get_match_data);
int acpi_match_device_ids(struct acpi_device *device,
const struct acpi_device_id *ids)
{
- return __acpi_match_device(device, ids, NULL) ? 0 : -ENOENT;
+ return __acpi_match_device(device, ids, NULL, NULL, NULL) ? 0 : -ENOENT;
}
EXPORT_SYMBOL(acpi_match_device_ids);
@@ -849,10 +854,12 @@ bool acpi_driver_match_device(struct device *dev,
{
if (!drv->acpi_match_table)
return acpi_of_match_device(ACPI_COMPANION(dev),
- drv->of_match_table);
+ drv->of_match_table,
+ NULL);
- return !!__acpi_match_device(acpi_companion_match(dev),
- drv->acpi_match_table, drv->of_match_table);
+ return __acpi_match_device(acpi_companion_match(dev),
+ drv->acpi_match_table, drv->of_match_table,
+ NULL, NULL);
}
EXPORT_SYMBOL_GPL(acpi_driver_match_device);
diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index d9f38c645e4a..30a572956557 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -1927,6 +1927,9 @@ static int acpi_ec_suspend_noirq(struct device *dev)
ec->reference_count >= 1)
acpi_set_gpe(NULL, ec->gpe, ACPI_GPE_DISABLE);
+ if (acpi_sleep_no_ec_events())
+ acpi_ec_enter_noirq(ec);
+
return 0;
}
@@ -1934,6 +1937,9 @@ static int acpi_ec_resume_noirq(struct device *dev)
{
struct acpi_ec *ec = acpi_driver_data(to_acpi_device(dev));
+ if (acpi_sleep_no_ec_events())
+ acpi_ec_leave_noirq(ec);
+
if (ec_no_wakeup && test_bit(EC_FLAGS_STARTED, &ec->flags) &&
ec->reference_count >= 1)
acpi_set_gpe(NULL, ec->gpe, ACPI_GPE_ENABLE);
diff --git a/drivers/acpi/nfit/core.c b/drivers/acpi/nfit/core.c
index bbe48ad20886..eb09ef55c38a 100644
--- a/drivers/acpi/nfit/core.c
+++ b/drivers/acpi/nfit/core.c
@@ -2675,10 +2675,14 @@ static int acpi_nfit_register_region(struct acpi_nfit_desc *acpi_desc,
else
ndr_desc->numa_node = NUMA_NO_NODE;
- if(acpi_desc->platform_cap & ACPI_NFIT_CAPABILITY_CACHE_FLUSH)
+ /*
+ * Persistence domain bits are hierarchical, if
+ * ACPI_NFIT_CAPABILITY_CACHE_FLUSH is set then
+ * ACPI_NFIT_CAPABILITY_MEM_FLUSH is implied.
+ */
+ if (acpi_desc->platform_cap & ACPI_NFIT_CAPABILITY_CACHE_FLUSH)
set_bit(ND_REGION_PERSIST_CACHE, &ndr_desc->flags);
-
- if (acpi_desc->platform_cap & ACPI_NFIT_CAPABILITY_MEM_FLUSH)
+ else if (acpi_desc->platform_cap & ACPI_NFIT_CAPABILITY_MEM_FLUSH)
set_bit(ND_REGION_PERSIST_MEMCTRL, &ndr_desc->flags);
list_for_each_entry(nfit_memdev, &acpi_desc->memdevs, list) {
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 8ccaae3550d2..85167603b9c9 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -103,25 +103,27 @@ int acpi_map_pxm_to_node(int pxm)
*/
int acpi_map_pxm_to_online_node(int pxm)
{
- int node, n, dist, min_dist;
+ int node, min_node;
node = acpi_map_pxm_to_node(pxm);
if (node == NUMA_NO_NODE)
node = 0;
+ min_node = node;
if (!node_online(node)) {
- min_dist = INT_MAX;
+ int min_dist = INT_MAX, dist, n;
+
for_each_online_node(n) {
dist = node_distance(node, n);
if (dist < min_dist) {
min_dist = dist;
- node = n;
+ min_node = n;
}
}
}
- return node;
+ return min_node;
}
EXPORT_SYMBOL(acpi_map_pxm_to_online_node);
diff --git a/drivers/acpi/property.c b/drivers/acpi/property.c
index 466d1503aba0..5815356ea6ad 100644
--- a/drivers/acpi/property.c
+++ b/drivers/acpi/property.c
@@ -1271,11 +1271,11 @@ static int acpi_fwnode_graph_parse_endpoint(const struct fwnode_handle *fwnode,
return 0;
}
-static void *
+static const void *
acpi_fwnode_device_get_match_data(const struct fwnode_handle *fwnode,
const struct device *dev)
{
- return acpi_get_match_data(dev);
+ return acpi_device_get_match_data(dev);
}
#define DECLARE_ACPI_FWNODE_OPS(ops) \
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c
index 89e97d21a89c..9d52743080a4 100644
--- a/drivers/acpi/spcr.c
+++ b/drivers/acpi/spcr.c
@@ -115,6 +115,7 @@ int __init acpi_parse_spcr(bool enable_earlycon, bool enable_console)
table->serial_port.access_width))) {
default:
pr_err("Unexpected SPCR Access Width. Defaulting to byte size\n");
+ /* fall through */
case 8:
iotype = "mmio";
break;
generated by cgit (git 2.34.1) at 2024-05-25 12:42:54 +0000