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| author | Vadim Pasternak <vadimp@nvidia.com> | 2023-08-22 11:34:39 +0000 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2023-08-23 17:31:28 +0200 |
| commit | 0d228ff9c1c73dffa94cb785e308ca7d649aa25e (patch) | |
| tree | 76763a18d586fbb2367ff5d8f4172bb926128425 /drivers/platform/x86/mlx-platform.c | |
| parent | 59b96ea4c220f41837b183697def20aa9ec89857 (diff) | |
| download | lwn-0d228ff9c1c73dffa94cb785e308ca7d649aa25e.tar.gz lwn-0d228ff9c1c73dffa94cb785e308ca7d649aa25e.zip | |
platform: mellanox: mlx-platform: Modify health and power hotplug action
Set explicitly hotplug event action for health and power signals for
L1 switch as "MLXREG_HOTPLUG_DEVICE_NO_ACTION" in order to allow
processing of notification callback even I2C parent bus is not
specified.
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230822113451.13785-5-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/platform/x86/mlx-platform.c')
| -rw-r--r-- | drivers/platform/x86/mlx-platform.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/platform/x86/mlx-platform.c b/drivers/platform/x86/mlx-platform.c index 5b0579752afb..648b27eff0b0 100644 --- a/drivers/platform/x86/mlx-platform.c +++ b/drivers/platform/x86/mlx-platform.c @@ -2373,6 +2373,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_l1_switch_pwr_events_items_data[] .reg = MLXPLAT_CPLD_LPC_REG_PWRB_OFFSET, .mask = MLXPLAT_CPLD_PWR_BUTTON_MASK, .hpdev.nr = MLXPLAT_CPLD_NR_NONE, + .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, .hpdev.notifier = &mlxplat_mlxcpld_l1_switch_pwr_events_notifier, }, }; @@ -2433,6 +2434,7 @@ static struct mlxreg_core_data mlxplat_mlxcpld_l1_switch_health_events_items_dat .reg = MLXPLAT_CPLD_LPC_REG_BRD_OFFSET, .mask = MLXPLAT_CPLD_INTRUSION_MASK, .hpdev.nr = MLXPLAT_CPLD_NR_NONE, + .hpdev.action = MLXREG_HOTPLUG_DEVICE_NO_ACTION, .hpdev.notifier = &mlxplat_mlxcpld_l1_switch_intrusion_events_notifier, }, { |