Commit 06c42142 authored by Chenghai Huang's avatar Chenghai Huang Committed by Herbert Xu
Browse files

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



- 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: default avatarChenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent d2b5e8d3

drivers/crypto/hisilicon/qm.c

+4 −4
Original line number Diff line number Diff line
@@ -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.

drivers/crypto/hisilicon/sec2/sec.h

+0 −2
Original line number Diff line number Diff line
@@ -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

include/linux/hisi_acc_qm.h

+0 −2
Original line number Diff line number Diff line
@@ -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);