From b3a790d4374981732202fd13d6634c439bad9cfe Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Date: Fri, 28 May 2021 08:41:55 -0400
Subject: [PATCH] nfc: pn533: mark OF device ID tables as maybe unused
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The driver can match either via OF or I2C ID tables. If OF is disabled,
the table will be unused:
drivers/nfc/pn533/i2c.c:252:34: warning:
âof_pn533_i2c_matchâ defined but not used [-Wunused-const-variable=]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210528124200.79655-7-krzysztof.kozlowski@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
drivers/nfc/pn533/i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c
index 795da9b85d56f..bfc617acabaeb 100644
--- a/drivers/nfc/pn533/i2c.c
+++ b/drivers/nfc/pn533/i2c.c
@@ -249,7 +249,7 @@ static int pn533_i2c_remove(struct i2c_client *client)
return 0;
}
-static const struct of_device_id of_pn533_i2c_match[] = {
+static const struct of_device_id of_pn533_i2c_match[] __maybe_unused = {
{ .compatible = "nxp,pn532", },
/*
* NOTE: The use of the compatibles with the trailing "...-i2c" is
--
2.30.2