diff options
Diffstat (limited to 'drivers/crypto/cavium/zip/zip_main.c')
| -rw-r--r-- | drivers/crypto/cavium/zip/zip_main.c | 58 |
1 files changed, 15 insertions, 43 deletions
diff --git a/drivers/crypto/cavium/zip/zip_main.c b/drivers/crypto/cavium/zip/zip_main.c index be055b9547f6..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, } @@ -618,41 +620,23 @@ static const struct file_operations zip_regs_fops = { /* Root directory for thunderx_zip debugfs entry */ static struct dentry *zip_debugfs_root; -static int __init zip_debugfs_init(void) +static void __init zip_debugfs_init(void) { - struct dentry *zip_stats, *zip_clear, *zip_regs; - if (!debugfs_initialized()) - return -ENODEV; + return; zip_debugfs_root = debugfs_create_dir("thunderx_zip", NULL); - if (!zip_debugfs_root) - return -ENOMEM; /* Creating files for entries inside thunderx_zip directory */ - zip_stats = debugfs_create_file("zip_stats", 0444, - zip_debugfs_root, - NULL, &zip_stats_fops); - if (!zip_stats) - goto failed_to_create; - - zip_clear = debugfs_create_file("zip_clear", 0444, - zip_debugfs_root, - NULL, &zip_clear_fops); - if (!zip_clear) - goto failed_to_create; - - zip_regs = debugfs_create_file("zip_regs", 0444, - zip_debugfs_root, - NULL, &zip_regs_fops); - if (!zip_regs) - goto failed_to_create; + debugfs_create_file("zip_stats", 0444, zip_debugfs_root, NULL, + &zip_stats_fops); - return 0; + debugfs_create_file("zip_clear", 0444, zip_debugfs_root, NULL, + &zip_clear_fops); + + debugfs_create_file("zip_regs", 0444, zip_debugfs_root, NULL, + &zip_regs_fops); -failed_to_create: - debugfs_remove_recursive(zip_debugfs_root); - return -ENOENT; } static void __exit zip_debugfs_exit(void) @@ -661,13 +645,8 @@ static void __exit zip_debugfs_exit(void) } #else -static int __init zip_debugfs_init(void) -{ - return 0; -} - +static void __init zip_debugfs_init(void) { } static void __exit zip_debugfs_exit(void) { } - #endif /* debugfs - end */ @@ -691,17 +670,10 @@ static int __init zip_init_module(void) } /* comp-decomp statistics are handled with debugfs interface */ - ret = zip_debugfs_init(); - if (ret < 0) { - zip_err("ZIP: debugfs initialization failed\n"); - goto err_crypto_unregister; - } + zip_debugfs_init(); return ret; -err_crypto_unregister: - zip_unregister_compression_device(); - err_pci_unregister: pci_unregister_driver(&zip_driver); return ret; |