From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Sun, 26 Mar 2023 08:50:27 +0000 (+0200)
Subject: crypto: img-hash - Fix img_hash_match unused warning
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=75120ef34247b6ca4f1b9e1e6fedd221e2af77d5;p=linux.git

crypto: img-hash - Fix img_hash_match unused warning

Mark the of_device_id table as maybe_unused.  This fixes a W=1 warning:

  drivers/crypto/img-hash.c:930:34: error: ‘img_hash_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/drivers/crypto/img-hash.c b/drivers/crypto/img-hash.c
index b04f218544732..359aa2b41016e 100644
--- a/drivers/crypto/img-hash.c
+++ b/drivers/crypto/img-hash.c
@@ -927,7 +927,7 @@ finish:
 	img_hash_finish_req(hdev->req, err);
 }
 
-static const struct of_device_id img_hash_match[] = {
+static const struct of_device_id img_hash_match[] __maybe_unused = {
 	{ .compatible = "img,hash-accelerator" },
 	{}
 };