diff options
Diffstat (limited to 'drivers/s390/scsi')
| -rw-r--r-- | drivers/s390/scsi/zfcp_aux.c | 34 |
1 files changed, 12 insertions, 22 deletions
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c index 6a43322ccb0..ce398aa9e01 100644 --- a/drivers/s390/scsi/zfcp_aux.c +++ b/drivers/s390/scsi/zfcp_aux.c @@ -52,19 +52,18 @@ static inline int zfcp_sg_list_copy_from_user(struct zfcp_sg_list *, static inline int zfcp_sg_list_copy_to_user(void __user *, struct zfcp_sg_list *, size_t); -static int zfcp_cfdc_dev_ioctl(struct inode *, struct file *, - unsigned int, unsigned long); +static int zfcp_cfdc_dev_ioctl(struct file *, unsigned int, unsigned long); #define ZFCP_CFDC_IOC_MAGIC 0xDD #define ZFCP_CFDC_IOC \ _IOWR(ZFCP_CFDC_IOC_MAGIC, 0, struct zfcp_cfdc_sense_data) -#ifdef CONFIG_COMPAT -static struct ioctl_trans zfcp_ioctl_trans = {ZFCP_CFDC_IOC, (void*) sys_ioctl}; -#endif static struct file_operations zfcp_cfdc_fops = { - .ioctl = zfcp_cfdc_dev_ioctl + .unlocked_ioctl = zfcp_cfdc_dev_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl = zfcp_cfdc_dev_ioctl +#endif }; static struct miscdevice zfcp_cfdc_misc = { @@ -308,23 +307,16 @@ zfcp_module_init(void) if (!zfcp_transport_template) return -ENODEV; - retval = register_ioctl32_conversion(zfcp_ioctl_trans.cmd, - zfcp_ioctl_trans.handler); - if (retval != 0) { - ZFCP_LOG_INFO("registration of ioctl32 conversion failed\n"); - goto out; - } - retval = misc_register(&zfcp_cfdc_misc); if (retval != 0) { ZFCP_LOG_INFO("registration of misc device " "zfcp_cfdc failed\n"); - goto out_misc_register; - } else { - ZFCP_LOG_TRACE("major/minor for zfcp_cfdc: %d/%d\n", - ZFCP_CFDC_DEV_MAJOR, zfcp_cfdc_misc.minor); + goto out; } + ZFCP_LOG_TRACE("major/minor for zfcp_cfdc: %d/%d\n", + ZFCP_CFDC_DEV_MAJOR, zfcp_cfdc_misc.minor); + /* Initialise proc semaphores */ sema_init(&zfcp_data.config_sema, 1); @@ -348,8 +340,6 @@ zfcp_module_init(void) out_ccw_register: misc_deregister(&zfcp_cfdc_misc); - out_misc_register: - unregister_ioctl32_conversion(zfcp_ioctl_trans.cmd); out: return retval; } @@ -370,9 +360,9 @@ zfcp_module_init(void) * -EPERM - Cannot create or queue FSF request or create SBALs * -ERESTARTSYS- Received signal (is mapped to EAGAIN by VFS) */ -static int -zfcp_cfdc_dev_ioctl(struct inode *inode, struct file *file, - unsigned int command, unsigned long buffer) +static long +zfcp_cfdc_dev_ioctl(struct file *file, unsigned int command, + unsigned long buffer) { struct zfcp_cfdc_sense_data *sense_data, __user *sense_data_user; struct zfcp_adapter *adapter = NULL; |