Commit 80de4321 authored by Eliad Peller's avatar Eliad Peller Committed by Emmanuel Grumbach

iwlwifi: make sure d3_suspend/resume ops exist

We added calls to d3_suspend/resume trans ops during the
suspend/resume flow.

However, the wrapper code didn't verify the trans ops were
actually defined, resulting in panic when they were not
(such as in the case of sdio trans)

Fixes: 6dfb36c8 ("iwlwifi: call d3_suspend/resume in d0i3 case as well")
Signed-off-by: default avatarEliad Peller <eliadx.peller@intel.com>
Signed-off-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
parent b084a356
......@@ -810,6 +810,7 @@ static inline void iwl_trans_stop_device(struct iwl_trans *trans)
static inline void iwl_trans_d3_suspend(struct iwl_trans *trans, bool test)
{
might_sleep();
if (trans->ops->d3_suspend)
trans->ops->d3_suspend(trans, test);
}
......@@ -818,6 +819,9 @@ static inline int iwl_trans_d3_resume(struct iwl_trans *trans,
bool test)
{
might_sleep();
if (!trans->ops->d3_resume)
return 0;
return trans->ops->d3_resume(trans, status, test);
}
......
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