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authorCorentin Labbe <clabbe.montjoie@gmail.com>2020-01-06 20:30:53 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2020-01-16 15:18:13 +0800
commit93d24ac4b26770f8e5118a731cd9314f3808bd10 (patch)
treec1cc33c1992fa5c8cb78121b9c249596a51ecdc4 /drivers/crypto/allwinner
parent24775ac2fe68132d3e0e7cd3a0521ccb1a5d7243 (diff)
crypto: sun8i-ce - fix removal of module
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: 06f751b61329 ("crypto: allwinner - Add sun8i-ce Crypto Engine") Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/allwinner')
-rw-r--r--drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
index 53739507c8c2..f72346a44e69 100644
--- a/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
+++ b/drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c
@@ -624,7 +624,7 @@ error_alg:
error_irq:
sun8i_ce_pm_exit(ce);
error_pm:
- sun8i_ce_free_chanlist(ce, MAXFLOW);
+ sun8i_ce_free_chanlist(ce, MAXFLOW - 1);
return err;
}
@@ -638,7 +638,7 @@ static int sun8i_ce_remove(struct platform_device *pdev)
debugfs_remove_recursive(ce->dbgfs_dir);
#endif
- sun8i_ce_free_chanlist(ce, MAXFLOW);
+ sun8i_ce_free_chanlist(ce, MAXFLOW - 1);
sun8i_ce_pm_exit(ce);
return 0;