From ad6a0664c29c698bfe5c46c49f627af6f5bb172b Mon Sep 17 00:00:00 2001 From: Rikard Falkeborn Date: Wed, 1 Jul 2020 22:29:36 +0200 Subject: [PATCH] crypto: virtio - constify features[] and id_table[] features[] and id_table[] are not modified and can be made const to allow the compiler to put them in read-only memory. Before: text data bss dec hex filename 11534 2056 160 13750 35b6 drivers/crypto/virtio/virtio_crypto_core.o After: text data bss dec hex filename 11630 1992 128 13750 35b6 drivers/crypto/virtio/virtio_crypto_core.o Signed-off-by: Rikard Falkeborn Signed-off-by: Herbert Xu --- drivers/crypto/virtio/virtio_crypto_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c index c8a962c6..77e744e 100644 --- a/drivers/crypto/virtio/virtio_crypto_core.c +++ b/drivers/crypto/virtio/virtio_crypto_core.c @@ -498,11 +498,11 @@ free_vqs: } #endif -static unsigned int features[] = { +static const unsigned int features[] = { /* none */ }; -static struct virtio_device_id id_table[] = { +static const struct virtio_device_id id_table[] = { { VIRTIO_ID_CRYPTO, VIRTIO_DEV_ANY_ID }, { 0 }, }; -- 2.7.4