diff options
| author | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-09-26 15:54:31 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-09-26 15:54:31 +0200 |
| commit | aaccf3c97418f169afdbb5855e9cbcbda34e90fd (patch) | |
| tree | 5d4207e67958bdbc23288cf30178692f5534e1a0 /drivers/s390/crypto/zcrypt_queue.c | |
| parent | f39684524b391c5a7ed0ac44db4fec3357af1c5d (diff) | |
| parent | 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84 (diff) | |
Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next
Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4.20 changes.
Diffstat (limited to 'drivers/s390/crypto/zcrypt_queue.c')
| -rw-r--r-- | drivers/s390/crypto/zcrypt_queue.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/s390/crypto/zcrypt_queue.c b/drivers/s390/crypto/zcrypt_queue.c index 720434e18007..8df82c6ef66e 100644 --- a/drivers/s390/crypto/zcrypt_queue.c +++ b/drivers/s390/crypto/zcrypt_queue.c @@ -38,18 +38,18 @@ * Device attributes common for all crypto queue devices. */ -static ssize_t zcrypt_queue_online_show(struct device *dev, - struct device_attribute *attr, - char *buf) +static ssize_t online_show(struct device *dev, + struct device_attribute *attr, + char *buf) { struct zcrypt_queue *zq = to_ap_queue(dev)->private; return snprintf(buf, PAGE_SIZE, "%d\n", zq->online); } -static ssize_t zcrypt_queue_online_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t online_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct zcrypt_queue *zq = to_ap_queue(dev)->private; struct zcrypt_card *zc = zq->zcard; @@ -72,11 +72,22 @@ static ssize_t zcrypt_queue_online_store(struct device *dev, return count; } -static DEVICE_ATTR(online, 0644, zcrypt_queue_online_show, - zcrypt_queue_online_store); +static DEVICE_ATTR_RW(online); + +static ssize_t load_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct zcrypt_queue *zq = to_ap_queue(dev)->private; + + return snprintf(buf, PAGE_SIZE, "%d\n", atomic_read(&zq->load)); +} + +static DEVICE_ATTR_RO(load); static struct attribute *zcrypt_queue_attrs[] = { &dev_attr_online.attr, + &dev_attr_load.attr, NULL, }; |