diff options
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas.h | 6 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 16 |
2 files changed, 13 insertions, 9 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 4e32d1b77d16..a608b2bef0b4 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -355,6 +355,10 @@ struct hisi_sas_debugfs_iost_cache { struct hisi_sas_iost_itct_cache *cache; }; +struct hisi_sas_debugfs_itct_cache { + struct hisi_sas_iost_itct_cache *cache; +}; + struct hisi_hba { /* This must be the first element, used by SHOST_TO_SAS_HA */ struct sas_ha_struct *p; @@ -444,7 +448,7 @@ struct hisi_hba { struct hisi_sas_debugfs_itct debugfs_itct; u64 debugfs_timestamp; struct hisi_sas_debugfs_iost_cache debugfs_iost_cache; - u64 *debugfs_itct_cache; + struct hisi_sas_debugfs_itct_cache debugfs_itct_cache; struct dentry *debugfs_dir; struct dentry *debugfs_dump_dentry; diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 499a733f9a5a..5014a7a21aa4 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2781,7 +2781,7 @@ static void hisi_sas_debugfs_snapshot_ras_reg(struct hisi_hba *hisi_hba) static void hisi_sas_debugfs_snapshot_itct_reg(struct hisi_hba *hisi_hba) { - void *cachebuf = hisi_hba->debugfs_itct_cache; + void *cachebuf = hisi_hba->debugfs_itct_cache.cache; void *databuf = hisi_hba->debugfs_itct.itct; struct hisi_sas_itct *itct; int i; @@ -3155,9 +3155,8 @@ static const struct file_operations hisi_sas_debugfs_itct_fops = { static int hisi_sas_debugfs_itct_cache_show(struct seq_file *s, void *p) { - struct hisi_hba *hisi_hba = s->private; - struct hisi_sas_iost_itct_cache *itct_cache = - (struct hisi_sas_iost_itct_cache *)hisi_hba->debugfs_itct_cache; + struct hisi_sas_debugfs_itct_cache *debugfs_itct_cache = s->private; + struct hisi_sas_iost_itct_cache *itct_cache = debugfs_itct_cache->cache; u32 cache_size = HISI_SAS_IOST_ITCT_CACHE_DW_SZ * 4; int i, tab_idx; __le64 *itct; @@ -3257,7 +3256,8 @@ static void hisi_sas_debugfs_create_files(struct hisi_hba *hisi_hba) &hisi_hba->debugfs_itct, &hisi_sas_debugfs_itct_fops); - debugfs_create_file("itct_cache", 0400, dump_dentry, hisi_hba, + debugfs_create_file("itct_cache", 0400, dump_dentry, + &hisi_hba->debugfs_itct_cache, &hisi_sas_debugfs_itct_cache_fops); debugfs_create_file("axi", 0400, dump_dentry, @@ -3717,7 +3717,7 @@ static void hisi_sas_debugfs_release(struct hisi_hba *hisi_hba) int i; devm_kfree(dev, hisi_hba->debugfs_iost_cache.cache); - devm_kfree(dev, hisi_hba->debugfs_itct_cache); + devm_kfree(dev, hisi_hba->debugfs_itct_cache.cache); devm_kfree(dev, hisi_hba->debugfs_iost.iost); for (i = 0; i < hisi_hba->queue_count; i++) @@ -3800,8 +3800,8 @@ static int hisi_sas_debugfs_alloc(struct hisi_hba *hisi_hba) sz = HISI_SAS_IOST_ITCT_CACHE_NUM * sizeof(struct hisi_sas_iost_itct_cache); - hisi_hba->debugfs_itct_cache = devm_kmalloc(dev, sz, GFP_KERNEL); - if (!hisi_hba->debugfs_itct_cache) + hisi_hba->debugfs_itct_cache.cache = devm_kmalloc(dev, sz, GFP_KERNEL); + if (!hisi_hba->debugfs_itct_cache.cache) goto fail; /* New memory allocation must be locate before itct */ |