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[v5,3/7] ACPI: bus: implement acpi_get_physical_device_location when !ACPI

Message ID 20241216-fix-ipu-v5-3-3d6b35ddce7b@chromium.org (mailing list archive)
State Queued
Delegated to: Rafael Wysocki
Headers show
Series ipu6: get rid of all the IS_ENABLED(CONFIG_ACPI) | expand

Commit Message

Ricardo Ribalda Dec. 16, 2024, 9:17 p.m. UTC 
Provide an implementation of acpi_get_physical_device_location that can
be used when CONFIG_ACPI is not set.

Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 include/acpi/acpi_bus.h | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)
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Patch

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index a9b5a5204781..f38e8b1c8e1f 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -43,9 +43,6 @@  acpi_status
 acpi_evaluate_ost(acpi_handle handle, u32 source_event, u32 status_code,
 		  struct acpi_buffer *status_buf);
 
-bool
-acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
-
 bool acpi_has_method(acpi_handle handle, char *name);
 acpi_status acpi_execute_simple_method(acpi_handle handle, char *method,
 				       u64 arg);
@@ -60,6 +57,9 @@  bool acpi_check_dsm(acpi_handle handle, const guid_t *guid, u64 rev, u64 funcs);
 union acpi_object *acpi_evaluate_dsm(acpi_handle handle, const guid_t *guid,
 			u64 rev, u64 func, union acpi_object *argv4);
 #ifdef CONFIG_ACPI
+bool
+acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld);
+
 static inline union acpi_object *
 acpi_evaluate_dsm_typed(acpi_handle handle, const guid_t *guid, u64 rev,
 			u64 func, union acpi_object *argv4,
@@ -1003,6 +1003,12 @@  static inline int unregister_acpi_bus_type(void *bus) { return 0; }
 
 static inline int acpi_wait_for_acpi_ipmi(void) { return 0; }
 
+static inline bool
+acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld)
+{
+	return false;
+}
+
 #define for_each_acpi_dev_match(adev, hid, uid, hrv)			\
 	for (adev = NULL; false && (hid) && (uid) && (hrv); )