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authorEric Biggers <ebiggers@google.com>2019-02-23 11:23:23 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2019-02-28 09:37:35 +0300
commit41798036430015ad45137db2d4c213cd77fd0251 (patch)
tree945e4ffecc5bc9d3de53f3923337701856a89e09 /drivers/crypto/cavium
parent91e14842f8ea8dc35669bad3c3dcd72d4614e4d1 (diff)
downloadlinux-41798036430015ad45137db2d4c213cd77fd0251.tar.xz
crypto: cavium/zip - fix collision with generic cra_driver_name
The cavium/zip implementation of the deflate compression algorithm is incorrectly being registered under the generic driver name, which prevents the generic implementation from being registered with the crypto API when CONFIG_CRYPTO_DEV_CAVIUM_ZIP=y. Similarly the lzs algorithm (which does not currently have a generic implementation...) is incorrectly being registered as lzs-generic. Fix the naming collision by adding a suffix "-cavium" to the cra_driver_name of the cavium/zip algorithms. Fixes: 640035a2dc55 ("crypto: zip - Add ThunderX ZIP driver core") Cc: Mahipal Challa <mahipalreddy2006@gmail.com> Cc: Jan Glauber <jglauber@cavium.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/cavium')
-rw-r--r--drivers/crypto/cavium/zip/zip_main.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/crypto/cavium/zip/zip_main.c b/drivers/crypto/cavium/zip/zip_main.c
index e6b09e784e66..a8447a3cf366 100644
--- a/drivers/crypto/cavium/zip/zip_main.c
+++ b/drivers/crypto/cavium/zip/zip_main.c
@@ -351,6 +351,7 @@ static struct pci_driver zip_driver = {
static struct crypto_alg zip_comp_deflate = {
.cra_name = "deflate",
+ .cra_driver_name = "deflate-cavium",
.cra_flags = CRYPTO_ALG_TYPE_COMPRESS,
.cra_ctxsize = sizeof(struct zip_kernel_ctx),
.cra_priority = 300,
@@ -365,6 +366,7 @@ static struct crypto_alg zip_comp_deflate = {
static struct crypto_alg zip_comp_lzs = {
.cra_name = "lzs",
+ .cra_driver_name = "lzs-cavium",
.cra_flags = CRYPTO_ALG_TYPE_COMPRESS,
.cra_ctxsize = sizeof(struct zip_kernel_ctx),
.cra_priority = 300,
@@ -384,7 +386,7 @@ static struct scomp_alg zip_scomp_deflate = {
.decompress = zip_scomp_decompress,
.base = {
.cra_name = "deflate",
- .cra_driver_name = "deflate-scomp",
+ .cra_driver_name = "deflate-scomp-cavium",
.cra_module = THIS_MODULE,
.cra_priority = 300,
}
@@ -397,7 +399,7 @@ static struct scomp_alg zip_scomp_lzs = {
.decompress = zip_scomp_decompress,
.base = {
.cra_name = "lzs",
- .cra_driver_name = "lzs-scomp",
+ .cra_driver_name = "lzs-scomp-cavium",
.cra_module = THIS_MODULE,
.cra_priority = 300,
}