get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->rsa_modexpo(zdev, mex);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->rsa_modexpo_crt(zdev, crt);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
get_device(&zdev->ap_dev->device);
zdev->request_count++;
__zcrypt_decrease_preference(zdev);
- spin_unlock_bh(&zcrypt_device_lock);
if (try_module_get(zdev->ap_dev->drv->driver.owner)) {
+ spin_unlock_bh(&zcrypt_device_lock);
rc = zdev->ops->send_cprb(zdev, xcRB);
+ spin_lock_bh(&zcrypt_device_lock);
module_put(zdev->ap_dev->drv->driver.owner);
}
else
rc = -EAGAIN;
- spin_lock_bh(&zcrypt_device_lock);
zdev->request_count--;
__zcrypt_increase_preference(zdev);
put_device(&zdev->ap_dev->device);
return rc;
}
-long zcrypt_compat_ioctl(struct file *filp, unsigned int cmd,
+static long zcrypt_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg)
{
if (cmd == ICARSAMODEXPO)
/**
* Misc device file operations.
*/
-static struct file_operations zcrypt_fops = {
+static const struct file_operations zcrypt_fops = {
.owner = THIS_MODULE,
.read = zcrypt_read,
.write = zcrypt_write,
*/
static struct proc_dir_entry *zcrypt_entry;
-static inline int sprintcl(unsigned char *outaddr, unsigned char *addr,
- unsigned int len)
+static int sprintcl(unsigned char *outaddr, unsigned char *addr,
+ unsigned int len)
{
int hl, i;
return hl;
}
-static inline int sprintrw(unsigned char *outaddr, unsigned char *addr,
- unsigned int len)
+static int sprintrw(unsigned char *outaddr, unsigned char *addr,
+ unsigned int len)
{
int hl, inl, c, cx;
return hl;
}
-static inline int sprinthx(unsigned char *title, unsigned char *outaddr,
- unsigned char *addr, unsigned int len)
+static int sprinthx(unsigned char *title, unsigned char *outaddr,
+ unsigned char *addr, unsigned int len)
{
int hl, inl, r, rx;
return hl;
}
-static inline int sprinthx4(unsigned char *title, unsigned char *outaddr,
- unsigned int *array, unsigned int len)
+static int sprinthx4(unsigned char *title, unsigned char *outaddr,
+ unsigned int *array, unsigned int len)
{
int hl, r;
zcrypt_qdepth_mask(workarea);
len += sprinthx("Waiting work element counts",
resp_buff+len, workarea, AP_DEVICES);
- zcrypt_perdev_reqcnt((unsigned int *) workarea);
+ zcrypt_perdev_reqcnt((int *) workarea);
len += sprinthx4("Per-device successfully completed request counts",
resp_buff+len,(unsigned int *) workarea, AP_DEVICES);
*eof = 1;
rc = -ENOMEM;
goto out_misc;
}
- zcrypt_entry->nlink = 1;
zcrypt_entry->data = NULL;
zcrypt_entry->read_proc = zcrypt_status_read;
zcrypt_entry->write_proc = zcrypt_status_write;