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crypto: hisilicon/hpre - change return type of hpre_cluster_inqry_write()

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hpre_cluster_inqry_write() always returns 0. So change the type
of hpre_cluster_inqry_write() to void.

Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Yang Shen <shenyang39@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Weili Qian
2022-08-13 18:34:21 +08:00
committed by Herbert Xu
parent 6d9a899557
commit 582b05bba4
1 changed files with 2 additions and 6 deletions
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8
drivers/crypto/hisilicon/hpre/hpre_main.c
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@@ -708,7 +708,7 @@ static u32 hpre_cluster_inqry_read(struct hpre_debugfs_file *file)
return readl(qm->io_base + offset + HPRE_CLSTR_ADDR_INQRY_RSLT);
}
static int hpre_cluster_inqry_write(struct hpre_debugfs_file *file, u32 val)
static void hpre_cluster_inqry_write(struct hpre_debugfs_file *file, u32 val)
{
struct hisi_qm *qm = hpre_file_to_qm(file);
int cluster_index = file->index - HPRE_CLUSTER_CTRL;
@@ -716,8 +716,6 @@ static int hpre_cluster_inqry_write(struct hpre_debugfs_file *file, u32 val)
HPRE_CLSTR_ADDR_INTRVL;
writel(val, qm->io_base + offset + HPRE_CLUSTER_INQURY);
return 0;
}
static ssize_t hpre_ctrl_debug_read(struct file *filp, char __user *buf,
@@ -792,9 +790,7 @@ static ssize_t hpre_ctrl_debug_write(struct file *filp, const char __user *buf,
goto err_input;
break;
case HPRE_CLUSTER_CTRL:
ret = hpre_cluster_inqry_write(file, val);
if (ret)
goto err_input;
hpre_cluster_inqry_write(file, val);
break;
default:
ret = -EINVAL;