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s390/ap: use the common device_driver pointer

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The device struct itself already contains a pointer to its driver.
Use this consistently, instead of duplicating it.

Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Julian Wiedmann
2021-06-07 11:18:43 +02:00
committed by Heiko Carstens
parent 81a076171e
commit c8c68c5fca
3 changed files with 4 additions and 8 deletions
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4
drivers/s390/crypto/zcrypt_api.c
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@@ -572,14 +572,14 @@ static inline struct zcrypt_queue *zcrypt_pick_queue(struct zcrypt_card *zc,
struct module **pmod,
unsigned int weight)
{
if (!zq || !try_module_get(zq->queue->ap_dev.drv->driver.owner))
if (!zq || !try_module_get(zq->queue->ap_dev.device.driver->owner))
return NULL;
zcrypt_queue_get(zq);
get_device(&zq->queue->ap_dev.device);
atomic_add(weight, &zc->load);
atomic_add(weight, &zq->load);
zq->request_count++;
*pmod = zq->queue->ap_dev.drv->driver.owner;
*pmod = zq->queue->ap_dev.device.driver->owner;
return zq;
}