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| author | Vineeth Vijayan <vneethv@linux.ibm.com> | 2020-11-20 09:36:38 +0100 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2020-12-02 18:19:25 +0100 |
| commit | 8cc0dcfdc1c0e0be107d0288f9c0cf1f4201be62 (patch) | |
| tree | 18a17bbb51e8390c40c835df36d7b84767fc0f08 /arch/s390 | |
| parent | ef2eea78a6f363a58c909b7a0fd002df7cc52991 (diff) | |
| download | linux-8cc0dcfdc1c0e0be107d0288f9c0cf1f4201be62.tar.bz2 | |
s390/cio: remove pm support from ccw bus driver
As part of removing broken pm-support from s390 arch, remove
the pm callbacks from ccw-bus driver.The power-management functions
are unused since the 'commit 394216275c7d ("s390: remove broken
hibernate / power management support")'.
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/ccwdev.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/include/asm/ccwdev.h b/arch/s390/include/asm/ccwdev.h index 069709b8e9e7..e3e2ab0acf83 100644 --- a/arch/s390/include/asm/ccwdev.h +++ b/arch/s390/include/asm/ccwdev.h @@ -124,11 +124,6 @@ enum uc_todo { * @notify: notify driver of device state changes * @path_event: notify driver of channel path events * @shutdown: called at device shutdown - * @prepare: prepare for pm state transition - * @complete: undo work done in @prepare - * @freeze: callback for freezing during hibernation snapshotting - * @thaw: undo work done in @freeze - * @restore: callback for restoring after hibernation * @uc_handler: callback for unit check handler * @driver: embedded device driver structure * @int_class: interruption class to use for accounting interrupts @@ -142,11 +137,6 @@ struct ccw_driver { int (*notify) (struct ccw_device *, int); void (*path_event) (struct ccw_device *, int *); void (*shutdown) (struct ccw_device *); - int (*prepare) (struct ccw_device *); - void (*complete) (struct ccw_device *); - int (*freeze)(struct ccw_device *); - int (*thaw) (struct ccw_device *); - int (*restore)(struct ccw_device *); enum uc_todo (*uc_handler) (struct ccw_device *, struct irb *); struct device_driver driver; enum interruption_class int_class; |