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    Subject[PATCH 2/3] platform: classmate: mark SPI related data as maybe unused
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    The driver can be compile tested as built-in making certain data unused:

    drivers/platform/x86/classmate-laptop.c:1137:36: error: ‘cmpc_device_ids’ defined but not used [-Werror=unused-const-variable=]

    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    ---
    drivers/platform/x86/classmate-laptop.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/platform/x86/classmate-laptop.c b/drivers/platform/x86/classmate-laptop.c
    index 8b6a14611859..2edaea2492df 100644
    --- a/drivers/platform/x86/classmate-laptop.c
    +++ b/drivers/platform/x86/classmate-laptop.c
    @@ -1134,7 +1134,7 @@ static void cmpc_exit(void)
    module_init(cmpc_init);
    module_exit(cmpc_exit);

    -static const struct acpi_device_id cmpc_device_ids[] = {
    +static const struct acpi_device_id cmpc_device_ids[] __maybe_unused = {
    {CMPC_ACCEL_HID, 0},
    {CMPC_ACCEL_HID_V4, 0},
    {CMPC_TABLET_HID, 0},
    --
    2.34.1
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