From: Corentin Labbe clabbe.montjoie@gmail.com
commit 7b3d853ead8187288bf99df38ed71ee02773a65f upstream.
Removing the driver cause an oops due to the fact we clean an extra channel. Let's give the right index to the cleaning function. Fixes: f08fcced6d00 ("crypto: allwinner - Add sun8i-ss cryptographic offloader")
Signed-off-by: Corentin Labbe clabbe.montjoie@gmail.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c +++ b/drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c @@ -595,7 +595,7 @@ error_alg: error_irq: sun8i_ss_pm_exit(ss); error_pm: - sun8i_ss_free_flows(ss, MAXFLOW); + sun8i_ss_free_flows(ss, MAXFLOW - 1); return err; }
@@ -609,7 +609,7 @@ static int sun8i_ss_remove(struct platfo debugfs_remove_recursive(ss->dbgfs_dir); #endif
- sun8i_ss_free_flows(ss, MAXFLOW); + sun8i_ss_free_flows(ss, MAXFLOW - 1);
sun8i_ss_pm_exit(ss);