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crypto: hisilicon - remove unused and non-public APIs for qm and sec

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- sec_register_to_crypto() and sec_unregister_from_crypto()
have been removed, the function declarations have not been
removed. Remove them.
- hisi_qm_start_qp and hisi_qm_stop_qp are called internally by the
QM. Therefore, the EXPORT_SYMBOL_GPL declaration of these
non-public interfaces is deleted.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Chenghai Huang 2026-03-30 14:25:31 +08:00 committed by Herbert Xu
parent d2b5e8d319
commit 06c42142cf
3 changed files with 4 additions and 8 deletions
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8
drivers/crypto/hisilicon/qm.c
View File

@ -472,6 +472,8 @@ static struct qm_typical_qos_table shaper_cbs_s[] = {
static void qm_irqs_unregister(struct hisi_qm *qm);
static int qm_reset_device(struct hisi_qm *qm);
static void hisi_qm_stop_qp(struct hisi_qp *qp);
int hisi_qm_q_num_set(const char *val, const struct kernel_param *kp,
unsigned int device)
{
@ -2262,7 +2264,7 @@ static int qm_start_qp_nolock(struct hisi_qp *qp, unsigned long arg)
* After this function, qp can receive request from user. Return 0 if
* successful, negative error code if failed.
*/
int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg)
static int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg)
{
struct hisi_qm *qm = qp->qm;
int ret;
@ -2273,7 +2275,6 @@ int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg)
return ret;
}
EXPORT_SYMBOL_GPL(hisi_qm_start_qp);
/**
* qp_stop_fail_cb() - call request cb.
@ -2418,13 +2419,12 @@ static void qm_stop_qp_nolock(struct hisi_qp *qp)
*
* This function is reverse of hisi_qm_start_qp.
*/
void hisi_qm_stop_qp(struct hisi_qp *qp)
static void hisi_qm_stop_qp(struct hisi_qp *qp)
{
down_write(&qp->qm->qps_lock);
qm_stop_qp_nolock(qp);
up_write(&qp->qm->qps_lock);
}
EXPORT_SYMBOL_GPL(hisi_qm_stop_qp);
/**
* hisi_qp_send() - Queue up a task in the hardware queue.

2
drivers/crypto/hisilicon/sec2/sec.h
View File

@ -285,7 +285,5 @@ enum sec_cap_table_type {
void sec_destroy_qps(struct hisi_qp **qps, int qp_num);
struct hisi_qp **sec_create_qps(void);
int sec_register_to_crypto(struct hisi_qm *qm);
void sec_unregister_from_crypto(struct hisi_qm *qm);
u64 sec_get_alg_bitmap(struct hisi_qm *qm, u32 high, u32 low);
#endif

2
include/linux/hisi_acc_qm.h
View File

@ -558,8 +558,6 @@ int hisi_qm_init(struct hisi_qm *qm);
void hisi_qm_uninit(struct hisi_qm *qm);
int hisi_qm_start(struct hisi_qm *qm);
int hisi_qm_stop(struct hisi_qm *qm, enum qm_stop_reason r);
int hisi_qm_start_qp(struct hisi_qp *qp, unsigned long arg);
void hisi_qm_stop_qp(struct hisi_qp *qp);
int hisi_qp_send(struct hisi_qp *qp, const void *msg);
void hisi_qm_debug_init(struct hisi_qm *qm);
void hisi_qm_debug_regs_clear(struct hisi_qm *qm);