From: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Date: Wed, 14 Jul 2021 22:05:42 +0000 (-0500)
Subject: lib: ecdsa: Remove #ifdefs from ecdsa.h
X-Git-Url: http://git.dujemihanovic.xyz/img/%7B%7B%20%28.OutputFormats.Get?a=commitdiff_plain;h=820c4968c3f5a3440344ca5ec51ccfb9271d05ac;p=u-boot.git

lib: ecdsa: Remove #ifdefs from ecdsa.h

It is no longer necessary to implement ecdsa_() functions as no-ops
depending on config options. It is merely sufficient to provide the
prototypes, as the ecdsa code is no longer linked when unused.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/include/u-boot/ecdsa.h b/include/u-boot/ecdsa.h
index 979690d966..f6951c7346 100644
--- a/include/u-boot/ecdsa.h
+++ b/include/u-boot/ecdsa.h
@@ -15,7 +15,6 @@
  * @see "struct crypto_algo"
  * @{
  */
-#if IMAGE_ENABLE_SIGN
 /**
  * sign() - calculate and return signature for given input data
  *
@@ -49,22 +48,7 @@ int ecdsa_sign(struct image_sign_info *info, const struct image_region region[],
  * other -ve value on error
  */
 int ecdsa_add_verify_data(struct image_sign_info *info, void *keydest);
-#else
-static inline
-int ecdsa_sign(struct image_sign_info *info, const struct image_region region[],
-	       int region_count, uint8_t **sigp, uint *sig_len)
-{
-	return -ENXIO;
-}
-
-static inline
-int ecdsa_add_verify_data(struct image_sign_info *info, void *keydest)
-{
-	return -ENXIO;
-}
-#endif
 
-#if IMAGE_ENABLE_VERIFY_ECDSA
 /**
  * verify() - Verify a signature against some data
  *
@@ -78,15 +62,6 @@ int ecdsa_add_verify_data(struct image_sign_info *info, void *keydest)
 int ecdsa_verify(struct image_sign_info *info,
 		 const struct image_region region[], int region_count,
 		 uint8_t *sig, uint sig_len);
-#else
-static inline
-int ecdsa_verify(struct image_sign_info *info,
-		 const struct image_region region[], int region_count,
-		 uint8_t *sig, uint sig_len)
-{
-	return -ENXIO;
-}
-#endif
 /** @} */
 
 #define ECDSA256_BYTES	(256 / 8)