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authorLinus Torvalds <torvalds@linux-foundation.org>2018-02-16 01:50:32 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-02-16 01:50:32 +0300
commitb63b1e573001ecb1f800c4606bcf6d0f752ad5dc (patch)
tree253bead04427b08a28015ba6238dba1c6c5f31fb /include/linux
parent8bb89666039cce2599479c5d3d87217bd0c45680 (diff)
parent31a3be353fc21f13e2ccdc661cda253f78b16661 (diff)
downloadlinux-b63b1e573001ecb1f800c4606bcf6d0f752ad5dc.tar.xz
Merge tag 'acpi-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki: "These fix a system resume regression from the 4.13 cycle, clean up device table handling in the ACPI core, update sysfs ABI documentation of a couple of drivers and add an expected switch fall-through marker to the SPCR table parsing code. Specifics: - Revert a problematic EC driver change from the 4.13 cycle that introduced a system resume regression on Thinkpad X240 (Rafael Wysocki). - Clean up device tables handling in the ACPI core and the related part of the device properties framework (Andy Shevchenko). - Update the sysfs ABI documentatio of the dock and the INT3407 special device drivers (Aishwarya Pant). - Add an expected switch fall-through marker to the SPCR table parsing code (Gustavo Silva)" * tag 'acpi-4.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: dock: document sysfs interface ACPI / DPTF: Document dptf_power sysfs atttributes device property: Constify device_get_match_data() ACPI / bus: Rename acpi_get_match_data() to acpi_device_get_match_data() ACPI / bus: Remove checks in acpi_get_match_data() ACPI / bus: Do not traverse through non-existed device table ACPI: SPCR: Mark expected switch fall-through in acpi_parse_spcr ACPI / EC: Restore polling during noirq suspend/resume phases
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/acpi.h4
-rw-r--r--include/linux/fwnode.h4
-rw-r--r--include/linux/property.h2
3 files changed, 5 insertions, 5 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 64e10746f282..968173ec2726 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -587,7 +587,7 @@ extern int acpi_nvs_for_each_region(int (*func)(__u64, __u64, void *),
const struct acpi_device_id *acpi_match_device(const struct acpi_device_id *ids,
const struct device *dev);
-void *acpi_get_match_data(const struct device *dev);
+const void *acpi_device_get_match_data(const struct device *dev);
extern bool acpi_driver_match_device(struct device *dev,
const struct device_driver *drv);
int acpi_device_uevent_modalias(struct device *, struct kobj_uevent_env *);
@@ -766,7 +766,7 @@ static inline const struct acpi_device_id *acpi_match_device(
return NULL;
}
-static inline void *acpi_get_match_data(const struct device *dev)
+static inline const void *acpi_device_get_match_data(const struct device *dev)
{
return NULL;
}
diff --git a/include/linux/fwnode.h b/include/linux/fwnode.h
index 4fa1a489efe4..4fe8f289b3f6 100644
--- a/include/linux/fwnode.h
+++ b/include/linux/fwnode.h
@@ -73,8 +73,8 @@ struct fwnode_operations {
struct fwnode_handle *(*get)(struct fwnode_handle *fwnode);
void (*put)(struct fwnode_handle *fwnode);
bool (*device_is_available)(const struct fwnode_handle *fwnode);
- void *(*device_get_match_data)(const struct fwnode_handle *fwnode,
- const struct device *dev);
+ const void *(*device_get_match_data)(const struct fwnode_handle *fwnode,
+ const struct device *dev);
bool (*property_present)(const struct fwnode_handle *fwnode,
const char *propname);
int (*property_read_int_array)(const struct fwnode_handle *fwnode,
diff --git a/include/linux/property.h b/include/linux/property.h
index 769d372c1edf..2eea4b310fc2 100644
--- a/include/linux/property.h
+++ b/include/linux/property.h
@@ -283,7 +283,7 @@ bool device_dma_supported(struct device *dev);
enum dev_dma_attr device_get_dma_attr(struct device *dev);
-void *device_get_match_data(struct device *dev);
+const void *device_get_match_data(struct device *dev);
int device_get_phy_mode(struct device *dev);