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authorJulia Lawall <Julia.Lawall@lip6.fr>2016-05-01 13:52:55 +0200
committerHerbert Xu <herbert@gondor.apana.org.au>2016-05-03 16:10:14 +0800
commitbc197b2a9c7e0129fa0ec1961881e2a0b3bef967 (patch)
treebfd8382badf61cb9bff3532a74dc28127c2389ae /drivers
parent472d640bd0fe5b28332b277316cff1dadf40d083 (diff)
downloadlinux-bc197b2a9c7e0129fa0ec1961881e2a0b3bef967.tar.gz
crypto: ccp - constify ccp_actions structure
The ccp_actions structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Gary Hook <gary.hook@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/crypto/ccp/ccp-dev-v3.c2
-rw-r--r--drivers/crypto/ccp/ccp-dev.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/ccp/ccp-dev-v3.c b/drivers/crypto/ccp/ccp-dev-v3.c
index 597fc50bdaa6..d7a710347967 100644
--- a/drivers/crypto/ccp/ccp-dev-v3.c
+++ b/drivers/crypto/ccp/ccp-dev-v3.c
@@ -526,7 +526,7 @@ static irqreturn_t ccp_irq_handler(int irq, void *data)
return IRQ_HANDLED;
}
-static struct ccp_actions ccp3_actions = {
+static const struct ccp_actions ccp3_actions = {
.perform_aes = ccp_perform_aes,
.perform_xts_aes = ccp_perform_xts_aes,
.perform_sha = ccp_perform_sha,
diff --git a/drivers/crypto/ccp/ccp-dev.h b/drivers/crypto/ccp/ccp-dev.h
index 5d986c9d72eb..bd41ffceff82 100644
--- a/drivers/crypto/ccp/ccp-dev.h
+++ b/drivers/crypto/ccp/ccp-dev.h
@@ -162,7 +162,7 @@ struct ccp_actions {
/* Structure to hold CCP version-specific values */
struct ccp_vdata {
unsigned int version;
- struct ccp_actions *perform;
+ const struct ccp_actions *perform;
};
extern struct ccp_vdata ccpv3;