nfc: mrvl: mark OF device ID tables as maybe unused
authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Fri, 28 May 2021 12:41:53 +0000 (08:41 -0400)
committerJakub Kicinski <kuba@kernel.org>
Fri, 28 May 2021 22:05:55 +0000 (15:05 -0700)
The driver can match either via OF or I2C ID tables.  If OF is disabled,
the table will be unused:

    drivers/nfc/nfcmrvl/spi.c:199:34: warning:
        ‘of_nfcmrvl_spi_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210528124200.79655-5-krzysztof.kozlowski@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/nfc/nfcmrvl/i2c.c
drivers/nfc/nfcmrvl/spi.c

index c542061..bafd9b5 100644 (file)
@@ -260,7 +260,7 @@ static int nfcmrvl_i2c_remove(struct i2c_client *client)
 }
 
 
-static const struct of_device_id of_nfcmrvl_i2c_match[] = {
+static const struct of_device_id of_nfcmrvl_i2c_match[] __maybe_unused = {
        { .compatible = "marvell,nfc-i2c", },
        {},
 };
index dec0d3e..0647b85 100644 (file)
@@ -196,7 +196,7 @@ static int nfcmrvl_spi_remove(struct spi_device *spi)
        return 0;
 }
 
-static const struct of_device_id of_nfcmrvl_spi_match[] = {
+static const struct of_device_id of_nfcmrvl_spi_match[] __maybe_unused = {
        { .compatible = "marvell,nfc-spi", },
        {},
 };