diff options
| author |   Weili Qian <qianweili@huawei.com> | 2021-08-13 17:50:08 +0800 |
|---|---|---|
| committer |   Herbert Xu <herbert@gondor.apana.org.au> | 2021-08-21 15:44:58 +0800 |
| commit | 74f5edbffcd37162084b6883e059bb6bb686151d (patch) | |
| tree | 97d367c67fcb5ac52762cd08487431cf46c34c12 /drivers/crypto/hisilicon/sec2/sec_main.c | |
| parent | crypto: hisilicon - support runtime PM for accelerator device (diff) | |
| download | linux-dev-74f5edbffcd37162084b6883e059bb6bb686151d.tar.xz linux-dev-74f5edbffcd37162084b6883e059bb6bb686151d.zip | |
crypto: hisilicon - change parameter passing of debugfs function
To avoid repeatedly obtaining 'qm' from 'filp', parameter passing of
debugfs function directly use 'qm' instead of 'filp'.
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/hisilicon/sec2/sec_main.c')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 0ad1ebe4c7ef..90551bf38b52 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -557,17 +557,14 @@ static void sec_hw_error_disable(struct hisi_qm *qm) writel(SEC_RAS_DISABLE, qm->io_base + SEC_RAS_NFE_REG); } -static u32 sec_clear_enable_read(struct sec_debug_file *file) +static u32 sec_clear_enable_read(struct hisi_qm *qm) { - struct hisi_qm *qm = file->qm; - return readl(qm->io_base + SEC_CTRL_CNT_CLR_CE) & SEC_CTRL_CNT_CLR_CE_BIT; } -static int sec_clear_enable_write(struct sec_debug_file *file, u32 val) +static int sec_clear_enable_write(struct hisi_qm *qm, u32 val) { - struct hisi_qm *qm = file->qm; u32 tmp; if (val != 1 && val) @@ -597,7 +594,7 @@ static ssize_t sec_debug_read(struct file *filp, char __user *buf, switch (file->index) { case SEC_CLEAR_ENABLE: - val = sec_clear_enable_read(file); + val = sec_clear_enable_read(qm); break; default: goto err_input; @@ -647,7 +644,7 @@ static ssize_t sec_debug_write(struct file *filp, const char __user *buf, switch (file->index) { case SEC_CLEAR_ENABLE: - ret = sec_clear_enable_write(file, val); + ret = sec_clear_enable_write(qm, val); if (ret) goto err_input; break; |