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authorLinus Torvalds <torvalds@linux-foundation.org>2021-01-08 15:42:56 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2021-01-08 15:42:56 -0800
commitfb9ca0be63b49eece304f50023e736a678cc4159 (patch)
tree8fef8bfe264a01bb3c9565bab8828ec6d52714d7
parentbe31d940b3b62c57a5d9506090e66e177b7eba90 (diff)
parent24e8ab6886d80fe60b1d4e64b6d9f15ea9ad597a (diff)
downloadlinux-stericsson-fb9ca0be63b49eece304f50023e736a678cc4159.tar.gz
Merge tag 'acpi-5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki: "These address two build issues and drop confusing text from a couple of Kconfig entries. Specifics: - Drop two local variables that are never read and the code updating their values from the x86 suspend-to-idle code (Rafael Wysocki) - Add empty stub of an ACPI helper function to avoid build issues when CONFIG_ACPI is not set (Shawn Guo) - Remove confusing text regarding modules from Kconfig entries that correspond to non-modular code (Peter Robinson)" * tag 'acpi-5.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: Update Kconfig help text for items that are no longer modular ACPI: scan: add stub acpi_create_platform_device() for !CONFIG_ACPI ACPI: PM: s2idle: Drop unused local variables and related code
-rw-r--r--drivers/acpi/Kconfig6
-rw-r--r--drivers/acpi/x86/s2idle.c14
-rw-r--r--include/linux/acpi.h7
3 files changed, 8 insertions, 19 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index edf1558c1105..ebcf534514be 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -395,9 +395,6 @@ config ACPI_CONTAINER
This helps support hotplug of nodes, CPUs, and memory.
- To compile this driver as a module, choose M here:
- the module will be called container.
-
config ACPI_HOTPLUG_MEMORY
bool "Memory Hotplug"
depends on MEMORY_HOTPLUG
@@ -411,9 +408,6 @@ config ACPI_HOTPLUG_MEMORY
removing memory devices at runtime, you need not enable
this driver.
- To compile this driver as a module, choose M here:
- the module will be called acpi_memhotplug.
-
config ACPI_HOTPLUG_IOAPIC
bool
depends on PCI
diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c
index 25fea34b544c..2b69536cdccb 100644
--- a/drivers/acpi/x86/s2idle.c
+++ b/drivers/acpi/x86/s2idle.c
@@ -105,18 +105,8 @@ static void lpi_device_get_constraints_amd(void)
for (i = 0; i < out_obj->package.count; i++) {
union acpi_object *package = &out_obj->package.elements[i];
- struct lpi_device_info_amd info = { };
- if (package->type == ACPI_TYPE_INTEGER) {
- switch (i) {
- case 0:
- info.revision = package->integer.value;
- break;
- case 1:
- info.count = package->integer.value;
- break;
- }
- } else if (package->type == ACPI_TYPE_PACKAGE) {
+ if (package->type == ACPI_TYPE_PACKAGE) {
lpi_constraints_table = kcalloc(package->package.count,
sizeof(*lpi_constraints_table),
GFP_KERNEL);
@@ -135,12 +125,10 @@ static void lpi_device_get_constraints_amd(void)
for (k = 0; k < info_obj->package.count; ++k) {
union acpi_object *obj = &info_obj->package.elements[k];
- union acpi_object *obj_new;
list = &lpi_constraints_table[lpi_constraints_table_size];
list->min_dstate = -1;
- obj_new = &obj[k];
switch (k) {
case 0:
dev_info.enabled = obj->integer.value;
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 2630c2e953f7..053bf05fb1f7 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -885,6 +885,13 @@ static inline int acpi_device_modalias(struct device *dev,
return -ENODEV;
}
+static inline struct platform_device *
+acpi_create_platform_device(struct acpi_device *adev,
+ struct property_entry *properties)
+{
+ return NULL;
+}
+
static inline bool acpi_dma_supported(struct acpi_device *adev)
{
return false;