Messages in this thread Patch in this message | | | From | Lee Jones <> | Subject | [PATCH 06/20] include: input: elan-i2c-ids: Mark 'elan_acpi_id' as __maybe_unused | Date | Wed, 4 Nov 2020 16:24:13 +0000 |
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Some drivers which include 'elan-i2c-ids.h' make use of 'elan_acpi_id', but not all do. Tell the compiler that this is expected behaviour.
Fixes the following W=1 kernel build warning(s):
include/linux/input/elan-i2c-ids.h:26:36: warning: ‘elan_acpi_id’ defined but not used [-Wunused-const-variable=]
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: dusonlin@emc.com.tw Cc: KT Liao <kt.liao@emc.com.tw> Cc: linux-input@vger.kernel.org Signed-off-by: Lee Jones <lee.jones@linaro.org> --- include/linux/input/elan-i2c-ids.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/input/elan-i2c-ids.h b/include/linux/input/elan-i2c-ids.h index 520858d126808..b6976d99b6b75 100644 --- a/include/linux/input/elan-i2c-ids.h +++ b/include/linux/input/elan-i2c-ids.h @@ -23,7 +23,7 @@ #include <linux/mod_devicetable.h> -static const struct acpi_device_id elan_acpi_id[] = { +static const struct acpi_device_id __maybe_unused elan_acpi_id[] = { { "ELAN0000", 0 }, { "ELAN0100", 0 }, { "ELAN0600", 0 }, -- 2.25.1
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