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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-11 13:26:09 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-11 13:26:09 -0700
commite091ba5cf82714c8691d978781696cd1fc2dec70 (patch)
treeb792e855f0a52f9372a52ef452f35c7a2d3c1bd8 /include
parent8745889a7fd04d14f461f6536c45f70cbaf3ee02 (diff)
parentda2679f26bd6ae20b06d49e53eedc2880cf5e65e (diff)
Merge tag 'acpi-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki: "These fix up direct references to the fwnode field in struct device and extend ACPI device properties support. Specifics: - Replace direct references to the fwnode field in struct device with dev_fwnode() and device_match_fwnode() (Andy Shevchenko) - Make the ACPI code handling device properties support properties with buffer values (Sakari Ailus)" * tag 'acpi-5.20-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: property: Fix error handling in acpi_init_properties() ACPI: VIOT: Do not dereference fwnode in struct device ACPI: property: Read buffer properties as integers ACPI: property: Add support for parsing buffer property UUID ACPI: property: Unify integer value reading functions ACPI: property: Switch node property referencing from ifs to a switch ACPI: property: Move property ref argument parsing into a new function ACPI: property: Use acpi_object_type consistently in property ref parsing ACPI: property: Tie data nodes to acpi handles ACPI: property: Return type of acpi_add_nondev_subnodes() should be bool
Diffstat (limited to 'include')
-rw-r--r--include/acpi/acpi_bus.h3
-rw-r--r--include/linux/acpi.h2
2 files changed, 3 insertions, 2 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 48f0fd499274..e7d27373ff71 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -344,8 +344,9 @@ struct acpi_device_physical_node {
struct acpi_device_properties {
const guid_t *guid;
- const union acpi_object *properties;
+ union acpi_object *properties;
struct list_head list;
+ void **bufs;
};
/* ACPI Device Specific Data (_DSD) */
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 7ee10b2848d5..6f64b2f3dc54 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -1251,7 +1251,7 @@ static inline bool acpi_dev_has_props(const struct acpi_device *adev)
struct acpi_device_properties *
acpi_data_add_props(struct acpi_device_data *data, const guid_t *guid,
- const union acpi_object *properties);
+ union acpi_object *properties);
int acpi_node_prop_get(const struct fwnode_handle *fwnode, const char *propname,
void **valptr);