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[v2,2/7] ACPI: bus: implement for_each_acpi_dev_match when !ACPI

Message ID 20241122-fix-ipu-v2-2-bba65856e9ff@chromium.org
State Superseded
Headers show
Series ipu6: get rid of all the IS_ENABLED(CONFIG_ACPI) | expand

Commit Message

Ricardo Ribalda Nov. 22, 2024, 9:47 a.m. UTC 
Provide an implementation of for_each_acpi_dev_match that can be used
when CONFIG_ACPI is not set.

The condition `false && hid && uid && hrv` is used to avoid "variable
not used" warnings.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
---
 include/acpi/acpi_bus.h | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index b2e377b7f337..eaafca41cf02 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -1003,6 +1003,9 @@  static inline int unregister_acpi_bus_type(void *bus) { return 0; }
 
 static inline int acpi_wait_for_acpi_ipmi(void) { return 0; }
 
+#define for_each_acpi_dev_match(adev, hid, uid, hrv)			\
+	for (adev = NULL; false && (hid) && (uid) && (hrv);)
+
 #endif				/* CONFIG_ACPI */
 
 #endif /*__ACPI_BUS_H__*/