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platform_data/mlxreg: Add field for notification callback

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Add notification callback to inform caller that platform driver probing
has been completed. It allows to caller to perform some initialization
flow steps depending on specific driver probing completion.

Signed-off-by: Michael Shych <michaelsh@nvidia.com>
Reviewed-by: Vadim Pasternak <vadimp@nvidia.com>
Link: https://lore.kernel.org/r/20220430115809.54565-2-michaelsh@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Michael Shych 2022-04-30 14:58:07 +03:00 committed by Hans de Goede
parent 619695fab3
commit abcebcd39f
1 changed files with 4 additions and 0 deletions
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4
include/linux/platform_data/mlxreg.h
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@ -216,6 +216,8 @@ struct mlxreg_core_platform_data {
* @mask_low: low aggregation interrupt common mask;
* @deferred_nr: I2C adapter number must be exist prior probing execution;
* @shift_nr: I2C adapter numbers must be incremented by this value;
* @handle: handle to be passed by callback;
* @completion_notify: callback to notify when platform driver probing is done;
*/
struct mlxreg_core_hotplug_platform_data {
struct mlxreg_core_item *items;
@ -228,6 +230,8 @@ struct mlxreg_core_hotplug_platform_data {
u32 mask_low;
int deferred_nr;
int shift_nr;
void *handle;
int (*completion_notify)(void *handle, int id);
};
#endif /* __LINUX_PLATFORM_DATA_MLXREG_H */