From 6ac2de953bb317c4dc2edaa56e025724fd159165 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Tue, 30 Jun 2020 14:33:43 +0100 Subject: [PATCH] gpio: gpio-mlxbf: Tell the compiler that ACPI functions may not be used MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ... as is the case when !CONFIG_ACPI. Fixes the following W=1 kernel build warning: drivers/gpio/gpio-mlxbf.c:130:36: warning: ‘mlxbf_gpio_acpi_match’ defined but not used [-Wunused-const-variable=] 130 | static const struct acpi_device_id mlxbf_gpio_acpi_match[] = { | ^~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Lee Jones Cc: Shravan Kumar Ramani Link: https://lore.kernel.org/r/20200630133345.2232932-9-lee.jones@linaro.org Signed-off-by: Linus Walleij --- drivers/gpio/gpio-mlxbf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-mlxbf.c b/drivers/gpio/gpio-mlxbf.c index 894aaf55fc96..1fa9973f55b9 100644 --- a/drivers/gpio/gpio-mlxbf.c +++ b/drivers/gpio/gpio-mlxbf.c @@ -127,7 +127,7 @@ static int mlxbf_gpio_resume(struct platform_device *pdev) } #endif -static const struct acpi_device_id mlxbf_gpio_acpi_match[] = { +static const struct acpi_device_id __maybe_unused mlxbf_gpio_acpi_match[] = { { "MLNXBF02", 0 }, {} };