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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2012-11-30 00:43:06 +0400
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2012-11-30 00:43:06 +0400
commitd4c091f13dc4d30e4af43c0ccf8c82b3277574ca (patch)
treec3848194792426370048b1a1cb4ddb3f8b0f1133 /include/linux/acpi.h
parent08ab72980a7747a7615c8ba5a797b651fb1aa976 (diff)
parent261cba2deb7d3bebd180c35d5dbf8961f6e9afc4 (diff)
downloadlinux-d4c091f13dc4d30e4af43c0ccf8c82b3277574ca.tar.xz
Merge branch 'acpi-general'
* acpi-general: (38 commits) ACPI / thermal: _TMP and _CRT/_HOT/_PSV/_ACx dependency fix ACPI: drop unnecessary local variable from acpi_system_write_wakeup_device() ACPI: Fix logging when no pci_irq is allocated ACPI: Update Dock hotplug error messages ACPI: Update Container hotplug error messages ACPI: Update Memory hotplug error messages ACPI: Update CPU hotplug error messages ACPI: Add acpi_handle_<level>() interfaces ACPI: remove use of __devexit ACPI / PM: Add Sony Vaio VPCEB1S1E to nonvs blacklist. ACPI / battery: Correct battery capacity values on Thinkpads Revert "ACPI / x86: Add quirk for "CheckPoint P-20-00" to not use bridge _CRS_ info" ACPI: create _SUN sysfs file ACPI / memhotplug: bind the memory device when the driver is being loaded ACPI / memhotplug: don't allow to eject the memory device if it is being used ACPI / memhotplug: free memory device if acpi_memory_enable_device() failed ACPI / memhotplug: fix memory leak when memory device is unbound from acpi_memhotplug ACPI / memhotplug: deal with eject request in hotplug queue ACPI / memory-hotplug: add memory offline code to acpi_memory_device_remove() ACPI / memory-hotplug: call acpi_bus_trim() to remove memory device ... Conflicts: include/linux/acpi.h (two additions at the end of the same file)
Diffstat (limited to 'include/linux/acpi.h')
-rw-r--r--include/linux/acpi.h49
1 files changed, 48 insertions, 1 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 3574e4a2bf14..0f8022baf3fd 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -279,10 +279,14 @@ int acpi_check_region(resource_size_t start, resource_size_t n,
int acpi_resources_are_enforced(void);
-#ifdef CONFIG_PM_SLEEP
+#ifdef CONFIG_HIBERNATION
void __init acpi_no_s4_hw_signature(void);
+#endif
+
+#ifdef CONFIG_PM_SLEEP
void __init acpi_old_suspend_ordering(void);
void __init acpi_nvs_nosave(void);
+void __init acpi_nvs_nosave_s3(void);
#endif /* CONFIG_PM_SLEEP */
struct acpi_osc_context {
@@ -516,4 +520,47 @@ static inline int acpi_dev_pm_attach(struct device *dev, bool power_on)
static inline void acpi_dev_pm_detach(struct device *dev, bool power_off) {}
#endif
+#ifdef CONFIG_ACPI
+__printf(3, 4)
+void acpi_handle_printk(const char *level, acpi_handle handle,
+ const char *fmt, ...);
+#else /* !CONFIG_ACPI */
+static inline __printf(3, 4) void
+acpi_handle_printk(const char *level, void *handle, const char *fmt, ...) {}
+#endif /* !CONFIG_ACPI */
+
+/*
+ * acpi_handle_<level>: Print message with ACPI prefix and object path
+ *
+ * These interfaces acquire the global namespace mutex to obtain an object
+ * path. In interrupt context, it shows the object path as <n/a>.
+ */
+#define acpi_handle_emerg(handle, fmt, ...) \
+ acpi_handle_printk(KERN_EMERG, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_alert(handle, fmt, ...) \
+ acpi_handle_printk(KERN_ALERT, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_crit(handle, fmt, ...) \
+ acpi_handle_printk(KERN_CRIT, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_err(handle, fmt, ...) \
+ acpi_handle_printk(KERN_ERR, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_warn(handle, fmt, ...) \
+ acpi_handle_printk(KERN_WARNING, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_notice(handle, fmt, ...) \
+ acpi_handle_printk(KERN_NOTICE, handle, fmt, ##__VA_ARGS__)
+#define acpi_handle_info(handle, fmt, ...) \
+ acpi_handle_printk(KERN_INFO, handle, fmt, ##__VA_ARGS__)
+
+/* REVISIT: Support CONFIG_DYNAMIC_DEBUG when necessary */
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#define acpi_handle_debug(handle, fmt, ...) \
+ acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__)
+#else
+#define acpi_handle_debug(handle, fmt, ...) \
+({ \
+ if (0) \
+ acpi_handle_printk(KERN_DEBUG, handle, fmt, ##__VA_ARGS__); \
+ 0; \
+})
+#endif
+
#endif /*_LINUX_ACPI_H*/