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Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/dcp.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/crypto/dcp.c b/drivers/crypto/dcp.c
index 93ab753d610d..7b77c8457854 100644
--- a/drivers/crypto/dcp.c
+++ b/drivers/crypto/dcp.c
@@ -842,6 +842,8 @@ err_unregister:
842 for (j = 0; j < i; j++) 842 for (j = 0; j < i; j++)
843 crypto_unregister_alg(&algs[j]); 843 crypto_unregister_alg(&algs[j]);
844err_free_key_iv: 844err_free_key_iv:
845 tasklet_kill(&dev->done_task);
846 tasklet_kill(&dev->queue_task);
845 dma_free_coherent(&pdev->dev, 2 * AES_KEYSIZE_128, dev->payload_base, 847 dma_free_coherent(&pdev->dev, 2 * AES_KEYSIZE_128, dev->payload_base,
846 dev->payload_base_dma); 848 dev->payload_base_dma);
847err_free_hw_packet: 849err_free_hw_packet:
@@ -858,20 +860,20 @@ static int dcp_remove(struct platform_device *pdev)
858 int j; 860 int j;
859 dev = platform_get_drvdata(pdev); 861 dev = platform_get_drvdata(pdev);
860 862
861 dma_free_coherent(&pdev->dev, 863 misc_deregister(&dev->dcp_bootstream_misc);
862 DCP_MAX_PKG * sizeof(struct dcp_hw_packet),
863 dev->hw_pkg[0], dev->hw_phys_pkg);
864 864
865 dma_free_coherent(&pdev->dev, 2 * AES_KEYSIZE_128, dev->payload_base, 865 for (j = 0; j < ARRAY_SIZE(algs); j++)
866 dev->payload_base_dma); 866 crypto_unregister_alg(&algs[j]);
867 867
868 tasklet_kill(&dev->done_task); 868 tasklet_kill(&dev->done_task);
869 tasklet_kill(&dev->queue_task); 869 tasklet_kill(&dev->queue_task);
870 870
871 for (j = 0; j < ARRAY_SIZE(algs); j++) 871 dma_free_coherent(&pdev->dev, 2 * AES_KEYSIZE_128, dev->payload_base,
872 crypto_unregister_alg(&algs[j]); 872 dev->payload_base_dma);
873 873
874 misc_deregister(&dev->dcp_bootstream_misc); 874 dma_free_coherent(&pdev->dev,
875 DCP_MAX_PKG * sizeof(struct dcp_hw_packet),
876 dev->hw_pkg[0], dev->hw_phys_pkg);
875 877
876 return 0; 878 return 0;
877} 879}