From 2f9bce5f38684cd10533ac41d8dd395a611cc8c5 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 30 Jun 2020 14:33:44 +0100 Subject: [PATCH] gpio: gpio-mlxbf2: Tell the compiler that ACPI functions may not be use MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit ... as is the case when !CONFIG_ACPI. Fixes the following W=1 kernel build warning: drivers/gpio/gpio-mlxbf2.c:312:36: warning: ‘mlxbf2_gpio_acpi_match’ defined but not used [-Wunused-const-variable=] 312 | static const struct acpi_device_id mlxbf2_gpio_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones Reviewed-by: Asmaa Mnebhi Cc: Asmaa Mnebhi Link: https://lore.kernel.org/r/20200630133345.2232932-10-lee.jones@linaro.org Signed-off-by: Linus Walleij --- drivers/gpio/gpio-mlxbf2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c index 94d5efc..861a8d0 100644 --- a/drivers/gpio/gpio-mlxbf2.c +++ b/drivers/gpio/gpio-mlxbf2.c @@ -309,7 +309,7 @@ static int mlxbf2_gpio_resume(struct platform_device *pdev) } #endif -static const struct acpi_device_id mlxbf2_gpio_acpi_match[] = { +static const struct acpi_device_id __maybe_unused mlxbf2_gpio_acpi_match[] = { { "MLNXBF22", 0 }, {}, }; -- 2.7.4