From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Fri, 28 May 2021 12:41:53 +0000 (-0400)
Subject: nfc: mrvl: mark OF device ID tables as maybe unused
X-Git-Tag: io_uring-5.14-2021-07-09~10^2~437
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=26f20ff5e207ed87340fc574cb3b360a2581272c;p=linux-block.git

nfc: mrvl: mark OF device ID tables as maybe unused

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>
---

diff --git a/drivers/nfc/nfcmrvl/i2c.c b/drivers/nfc/nfcmrvl/i2c.c
index c5420616b7bc..bafd9b500b2c 100644
--- a/drivers/nfc/nfcmrvl/i2c.c
+++ b/drivers/nfc/nfcmrvl/i2c.c
@@ -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", },
 	{},
 };
diff --git a/drivers/nfc/nfcmrvl/spi.c b/drivers/nfc/nfcmrvl/spi.c
index dec0d3eb3648..0647b85930a6 100644
--- a/drivers/nfc/nfcmrvl/spi.c
+++ b/drivers/nfc/nfcmrvl/spi.c
@@ -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", },
 	{},
 };