wifi: iwlwifi: trans: don't trigger d3 interrupt twice

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When the IPC registers are used for sleep control, setting
the IPC sleep bit already triggers an interrupt to the fw, so
there is no need to also set the doorbell. Setting also the
doorbell triggers the sleep interrupt twice which lead to
an assert.

Fixes: af08571d39 ("iwlwifi: pcie: support Bz suspend/resume trigger")
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230413102635.b5f2f6e44d38.I4cb5b6ad4914db47a714e731c4c8b4db679cabce@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Avraham Stern 2023-04-13 10:44:14 +03:00 • committed by Johannes Berg

parent 5caa82529e

commit 277f56a141

1 changed files with 3 additions and 6 deletions

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drivers/net/wireless/intel/iwlwifi/pcie/trans.c

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