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| author | Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> | 2022-04-27 00:48:03 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-19 18:57:28 +0200 |
| commit | e6d3c99adf54fc1dcd07729990dc32acd3be874b (patch) | |
| tree | 53f40b1b021ac45849779b35928da535f4ce879e /include/linux/firmware | |
| parent | 05e5ba40ea7ab6a99bb8d6117c899d0e13ca8700 (diff) | |
| download | linux-e6d3c99adf54fc1dcd07729990dc32acd3be874b.tar.bz2 | |
driver: soc: xilinx: Update function prototype for xlnx_unregister_event
As per the current implementation only single callback data gets saved per
event, driver is throwing an error if try to register multiple callback for
same event. So at time of unregistration of any event required things are
event details and callback handler as parameter of xlnx_unregister_event().
As part of adding support of multiple callbacks for same event also require
change in prototype of xlnx_unregister_event().
During unregistration of any events, now required things are event details,
callback handler and agent's private data as parameter of
xlnx_unregister_event().
Also modify the usage of xlnx_unregister_event() in xilinx/zynqmp_power.c
driver as per new implementation.
Signed-off-by: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com>
Link: https://lore.kernel.org/r/20220427074803.19009-3-abhyuday.godhasara@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/firmware')
| -rw-r--r-- | include/linux/firmware/xlnx-event-manager.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/firmware/xlnx-event-manager.h b/include/linux/firmware/xlnx-event-manager.h index 3f87c4929d21..82e8254b0f80 100644 --- a/include/linux/firmware/xlnx-event-manager.h +++ b/include/linux/firmware/xlnx-event-manager.h @@ -17,7 +17,7 @@ int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 node_id, event_cb_func_t cb_fun, void *data); int xlnx_unregister_event(const enum pm_api_cb_id cb_type, const u32 node_id, - const u32 event, event_cb_func_t cb_fun); + const u32 event, event_cb_func_t cb_fun, void *data); #else static inline int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 node_id, const u32 event, const bool wake, @@ -27,7 +27,7 @@ static inline int xlnx_register_event(const enum pm_api_cb_id cb_type, const u32 } static inline int xlnx_unregister_event(const enum pm_api_cb_id cb_type, const u32 node_id, - const u32 event, event_cb_func_t cb_fun) + const u32 event, event_cb_func_t cb_fun, void *data) { return -ENODEV; } |