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path: root/drivers/crypto/omap-aes.c
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Diffstat (limited to 'drivers/crypto/omap-aes.c')
-rw-r--r--drivers/crypto/omap-aes.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index c376a3ee7c2c..fbec0a2e76dd 100644
--- a/drivers/crypto/omap-aes.c
+++ b/drivers/crypto/omap-aes.c
@@ -35,6 +35,7 @@
#include <linux/interrupt.h>
#include <crypto/scatterwalk.h>
#include <crypto/aes.h>
+#include <crypto/gcm.h>
#include <crypto/engine.h>
#include <crypto/internal/skcipher.h>
#include <crypto/internal/aead.h>
@@ -767,7 +768,7 @@ static struct aead_alg algs_aead_gcm[] = {
},
.init = omap_aes_gcm_cra_init,
.exit = omap_aes_gcm_cra_exit,
- .ivsize = 12,
+ .ivsize = GCM_AES_IV_SIZE,
.maxauthsize = AES_BLOCK_SIZE,
.setkey = omap_aes_gcm_setkey,
.encrypt = omap_aes_gcm_encrypt,
@@ -788,7 +789,7 @@ static struct aead_alg algs_aead_gcm[] = {
.init = omap_aes_gcm_cra_init,
.exit = omap_aes_gcm_cra_exit,
.maxauthsize = AES_BLOCK_SIZE,
- .ivsize = 8,
+ .ivsize = GCM_RFC4106_IV_SIZE,
.setkey = omap_aes_4106gcm_setkey,
.encrypt = omap_aes_4106gcm_encrypt,
.decrypt = omap_aes_4106gcm_decrypt,
@@ -974,11 +975,10 @@ static int omap_aes_get_res_of(struct omap_aes_dev *dd,
struct device *dev, struct resource *res)
{
struct device_node *node = dev->of_node;
- const struct of_device_id *match;
int err = 0;
- match = of_match_device(of_match_ptr(omap_aes_of_match), dev);
- if (!match) {
+ dd->pdata = of_device_get_match_data(dev);
+ if (!dd->pdata) {
dev_err(dev, "no compatible OF match\n");
err = -EINVAL;
goto err;
@@ -991,8 +991,6 @@ static int omap_aes_get_res_of(struct omap_aes_dev *dd,
goto err;
}
- dd->pdata = match->data;
-
err:
return err;
}