License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[sfrench/cifs-2.6.git] / arch / s390 / include / asm / cmb.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef S390_CMB_H
3 #define S390_CMB_H
4
5 #include <uapi/asm/cmb.h>
6
7 struct ccw_device;
8 extern int enable_cmf(struct ccw_device *cdev);
9 extern int disable_cmf(struct ccw_device *cdev);
10 extern int __disable_cmf(struct ccw_device *cdev);
11 extern u64 cmf_read(struct ccw_device *cdev, int index);
12 extern int cmf_readall(struct ccw_device *cdev, struct cmbdata *data);
13
14 #endif /* S390_CMB_H */