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authorStephen Warren <swarren@nvidia.com>2014-04-18 10:28:58 -0600
committerTom Rini <trini@ti.com>2014-04-18 16:14:17 -0400
commit53eb768dfb97269ccec60d34321252b1ee1850d9 (patch)
tree40a54e21058a7a3a7b20b12d3e2e60501b996c1a /arch/arm/cpu/tegra20-common
parenta8b993eb81c142a439c24b871a2317f765fe5397 (diff)
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aes: make apply_cbc_chain_data non-static
Tegra's crypto.c uses apply_cbc_chain_data() to sign the warm restart code. This function was recently moved into the core aes.c and made static, which prevents the Tegra code from compiling. Make it public again to avoid the compile errors: arch/arm/cpu/tegra20-common/crypto.c: In function ‘sign_object’: arch/arm/cpu/tegra20-common/crypto.c:74:3: warning: implicit declaration of function ‘apply_cbc_chain_data’ [-Wimplicit-function-declaration] arch/arm/cpu/built-in.o: In function `sign_object': .../arch/arm/cpu/tegra20-common/crypto.c:74: undefined reference to `apply_cbc_chain_data' .../arch/arm/cpu/tegra20-common/crypto.c:78: undefined reference to `apply_cbc_chain_data' Fixes: 6e7b9f4fa0ae ("aes: Move the AES-128-CBC encryption function to common code") Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
Diffstat (limited to 'arch/arm/cpu/tegra20-common')
-rw-r--r--arch/arm/cpu/tegra20-common/crypto.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/cpu/tegra20-common/crypto.c b/arch/arm/cpu/tegra20-common/crypto.c
index b18e67c..0967f3e 100644
--- a/arch/arm/cpu/tegra20-common/crypto.c
+++ b/arch/arm/cpu/tegra20-common/crypto.c
@@ -74,11 +74,11 @@ static void sign_object(u8 *key, u8 *key_schedule, u8 *src, u8 *dst,
/* compute the AES-CMAC value */
for (i = 0; i < num_aes_blocks; i++) {
/* Apply the chain data */
- apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
+ aes_apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
/* for the final block, XOR K1 into the IV */
if (i == num_aes_blocks - 1)
- apply_cbc_chain_data(tmp_data, k1, tmp_data);
+ aes_apply_cbc_chain_data(tmp_data, k1, tmp_data);
/* encrypt the AES block */
aes_encrypt(tmp_data, key_schedule, dst);