From: Krzysztof Kozlowski <krzk@kernel.org>
Date: Mon, 21 Sep 2020 16:23:24 +0000 (+0200)
Subject: media: i2c: imx355: silence unused acpi_device_id warning
X-Git-Tag: v5.11-rc1~203^2~363
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bbaecc36b7e0d68d18fde9650261d4df703f110d;p=thirdparty%2Fkernel%2Flinux.git

media: i2c: imx355: silence unused acpi_device_id warning

If driver is built without ACPI, the struct acpi_device_id won't be
used:

  drivers/media/i2c/imx355.c:1836:36: warning:
    'imx355_acpi_ids' defined but not used [-Wunused-const-variable=]

[Sakari Ailus: Added a space before __maybe_unused]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c
index 51245e71b411c..700f7467fb314 100644
--- a/drivers/media/i2c/imx355.c
+++ b/drivers/media/i2c/imx355.c
@@ -1833,7 +1833,7 @@ static const struct dev_pm_ops imx355_pm_ops = {
 	SET_SYSTEM_SLEEP_PM_OPS(imx355_suspend, imx355_resume)
 };
 
-static const struct acpi_device_id imx355_acpi_ids[] = {
+static const struct acpi_device_id imx355_acpi_ids[] __maybe_unused = {
 	{ "SONY355A" },
 	{ /* sentinel */ }
 };