From 74f5edbffcd37162084b6883e059bb6bb686151d Mon Sep 17 00:00:00 2001 From: Weili Qian Date: Fri, 13 Aug 2021 17:50:08 +0800 Subject: 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 Signed-off-by: Herbert Xu --- drivers/crypto/hisilicon/qm.c | 34 +++++++++++--------------------- drivers/crypto/hisilicon/sec2/sec_main.c | 11 ++++------- drivers/crypto/hisilicon/zip/zip_main.c | 11 ++++------- 3 files changed, 20 insertions(+), 36 deletions(-) (limited to 'drivers/crypto') diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 74740035380d..e29ff971ad79 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -1203,16 +1203,13 @@ static struct hisi_qm *file_to_qm(struct debugfs_file *file) return container_of(debug, struct hisi_qm, debug); } -static u32 current_q_read(struct debugfs_file *file) +static u32 current_q_read(struct hisi_qm *qm) { - struct hisi_qm *qm = file_to_qm(file); - return readl(qm->io_base + QM_DFX_SQE_CNT_VF_SQN) >> QM_DFX_QN_SHIFT; } -static int current_q_write(struct debugfs_file *file, u32 val) +static int current_q_write(struct hisi_qm *qm, u32 val) { - struct hisi_qm *qm = file_to_qm(file); u32 tmp; if (val >= qm->debug.curr_qm_qp_num) @@ -1229,18 +1226,14 @@ static int current_q_write(struct debugfs_file *file, u32 val) return 0; } -static u32 clear_enable_read(struct debugfs_file *file) +static u32 clear_enable_read(struct hisi_qm *qm) { - struct hisi_qm *qm = file_to_qm(file); - return readl(qm->io_base + QM_DFX_CNT_CLR_CE); } /* rd_clr_ctrl 1 enable read clear, otherwise 0 disable it */ -static int clear_enable_write(struct debugfs_file *file, u32 rd_clr_ctrl) +static int clear_enable_write(struct hisi_qm *qm, u32 rd_clr_ctrl) { - struct hisi_qm *qm = file_to_qm(file); - if (rd_clr_ctrl > 1) return -EINVAL; @@ -1249,16 +1242,13 @@ static int clear_enable_write(struct debugfs_file *file, u32 rd_clr_ctrl) return 0; } -static u32 current_qm_read(struct debugfs_file *file) +static u32 current_qm_read(struct hisi_qm *qm) { - struct hisi_qm *qm = file_to_qm(file); - return readl(qm->io_base + QM_DFX_MB_CNT_VF); } -static int current_qm_write(struct debugfs_file *file, u32 val) +static int current_qm_write(struct hisi_qm *qm, u32 val) { - struct hisi_qm *qm = file_to_qm(file); u32 tmp; if (val > qm->vfs_num) @@ -1301,13 +1291,13 @@ static ssize_t qm_debug_read(struct file *filp, char __user *buf, mutex_lock(&file->lock); switch (index) { case CURRENT_QM: - val = current_qm_read(file); + val = current_qm_read(qm); break; case CURRENT_Q: - val = current_q_read(file); + val = current_q_read(qm); break; case CLEAR_ENABLE: - val = clear_enable_read(file); + val = clear_enable_read(qm); break; default: goto err_input; @@ -1356,13 +1346,13 @@ static ssize_t qm_debug_write(struct file *filp, const char __user *buf, mutex_lock(&file->lock); switch (index) { case CURRENT_QM: - ret = current_qm_write(file, val); + ret = current_qm_write(qm, val); break; case CURRENT_Q: - ret = current_q_write(file, val); + ret = current_q_write(qm, val); break; case CLEAR_ENABLE: - ret = clear_enable_write(file, val); + ret = clear_enable_write(qm, val); break; default: ret = -EINVAL; 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; diff --git a/drivers/crypto/hisilicon/zip/zip_main.c b/drivers/crypto/hisilicon/zip/zip_main.c index b0b424c9fba1..7148201ce76e 100644 --- a/drivers/crypto/hisilicon/zip/zip_main.c +++ b/drivers/crypto/hisilicon/zip/zip_main.c @@ -450,17 +450,14 @@ static inline struct hisi_qm *file_to_qm(struct ctrl_debug_file *file) return &hisi_zip->qm; } -static u32 clear_enable_read(struct ctrl_debug_file *file) +static u32 clear_enable_read(struct hisi_qm *qm) { - struct hisi_qm *qm = file_to_qm(file); - return readl(qm->io_base + HZIP_SOFT_CTRL_CNT_CLR_CE) & HZIP_SOFT_CTRL_CNT_CLR_CE_BIT; } -static int clear_enable_write(struct ctrl_debug_file *file, u32 val) +static int clear_enable_write(struct hisi_qm *qm, u32 val) { - struct hisi_qm *qm = file_to_qm(file); u32 tmp; if (val != 1 && val != 0) @@ -489,7 +486,7 @@ static ssize_t hisi_zip_ctrl_debug_read(struct file *filp, char __user *buf, spin_lock_irq(&file->lock); switch (file->index) { case HZIP_CLEAR_ENABLE: - val = clear_enable_read(file); + val = clear_enable_read(qm); break; default: goto err_input; @@ -537,7 +534,7 @@ static ssize_t hisi_zip_ctrl_debug_write(struct file *filp, spin_lock_irq(&file->lock); switch (file->index) { case HZIP_CLEAR_ENABLE: - ret = clear_enable_write(file, val); + ret = clear_enable_write(qm, val); if (ret) goto err_input; break; -- cgit v1.2.3-59-g8ed1b