From 80627802349242de2387a768475e2429e40e061c Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Fri, 28 May 2021 08:41:59 -0400 Subject: [PATCH] nfc: st21nfca: mark ACPI and OF device ID tables as maybe unused MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The driver can match either via OF or ACPI ID tables. If one configuration is disabled, the table will be unused: drivers/nfc/st21nfca/i2c.c:593:34: warning: ‘of_st21nfca_i2c_match’ defined but not used [-Wunused-const-variable=] Signed-off-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20210528124200.79655-11-krzysztof.kozlowski@canonical.com Signed-off-by: Jakub Kicinski --- drivers/nfc/st21nfca/i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index 23ed11f..cebc6c0 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c @@ -584,13 +584,13 @@ static const struct i2c_device_id st21nfca_hci_i2c_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, st21nfca_hci_i2c_id_table); -static const struct acpi_device_id st21nfca_hci_i2c_acpi_match[] = { +static const struct acpi_device_id st21nfca_hci_i2c_acpi_match[] __maybe_unused = { {"SMO2100", 0}, {} }; MODULE_DEVICE_TABLE(acpi, st21nfca_hci_i2c_acpi_match); -static const struct of_device_id of_st21nfca_i2c_match[] = { +static const struct of_device_id of_st21nfca_i2c_match[] __maybe_unused = { { .compatible = "st,st21nfca-i2c", }, { .compatible = "st,st21nfca_i2c", }, {} -- 2.7.4