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[35.236.236.5]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-6d8daa00671sm71484946d6.88.2024.12.11.08.07.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 11 Dec 2024 08:07:23 -0800 (PST) From: Ricardo Ribalda Date: Wed, 11 Dec 2024 16:07:20 +0000 Subject: [PATCH v4 4/6] ACPI: bus: implement for_each_acpi_consumer_dev when !ACPI Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241211-fix-ipu-v4-4-4102e97aceb6@chromium.org> References: <20241211-fix-ipu-v4-0-4102e97aceb6@chromium.org> In-Reply-To: <20241211-fix-ipu-v4-0-4102e97aceb6@chromium.org> To: "Rafael J. Wysocki" , Len Brown , Robert Moore , "Rafael J. Wysocki" Cc: Sakari Ailus , Dan Carpenter , linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev, Ricardo Ribalda , Mauro Carvalho Chehab X-Mailer: b4 0.13.0 Provide an implementation of for_each_acpi_consumer_dev that can be use used when CONFIG_ACPI is not set. The expression `false && supplier` is used to avoid "variable not used" warnings. Reviewed-by: Sakari Ailus Acked-by: Mauro Carvalho Chehab Signed-off-by: Ricardo Ribalda --- include/acpi/acpi_bus.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index b312a72f48ad..80ddd76b3a6a 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -1009,6 +1009,9 @@ acpi_get_physical_device_location(acpi_handle handle, struct acpi_pld_info **pld return AE_ERROR; } +#define for_each_acpi_consumer_dev(supplier, consumer) \ + for (consumer = NULL; false && (supplier);) + #define for_each_acpi_dev_match(adev, hid, uid, hrv) \ for (adev = NULL; false && (hid) && (uid) && (hrv); )