evie/android_kernel_oneplus_msm8998
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msm: ipa3: Fix Q6 resourse manager de-init

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Make a change not to handle Q6 resource manager
deinit in SSR situation.

Change-Id: I5c3f68deb4514747146c5118fb58dad121ca7335
Signed-off-by: Mohammed Javid <mjavid@codeaurora.org>
This commit is contained in:
Mohammed Javid 2017-07-31 13:27:18 +05:30 • committed by Gerrit - the friendly Code Review server
parent e29d253ecf
commit 90f7a0939c
2 changed files with 14 additions and 4 deletions
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9
drivers/platform/msm/ipa/ipa_v2/rmnet_ipa.c
View file

@ -1878,7 +1878,9 @@ void q6_deinitialize_rm(void)
if (ret < 0)
IPAWANERR("Error deleting resource %d, ret=%d\n",
IPA_RM_RESOURCE_Q6_PROD, ret);
destroy_workqueue(ipa_rm_q6_workqueue);
if (ipa_rm_q6_workqueue)
destroy_workqueue(ipa_rm_q6_workqueue);
}
static void wake_tx_queue(struct work_struct *work)
@ -2187,7 +2189,10 @@ timer_init_err:
IPAWANERR("Error deleting resource %d, ret=%d\n",
IPA_RM_RESOURCE_WWAN_0_PROD, ret);
create_rsrc_err:
q6_deinitialize_rm();
if (!atomic_read(&is_ssr))
q6_deinitialize_rm();
q6_init_err:
free_netdev(ipa_netdevs[0]);
ipa_netdevs[0] = NULL;

9
drivers/platform/msm/ipa/ipa_v3/rmnet_ipa.c
View file

@ -1947,7 +1947,9 @@ void ipa3_q6_deinitialize_rm(void)
if (ret < 0)
IPAWANERR("Error deleting resource %d, ret=%d\n",
IPA_RM_RESOURCE_Q6_PROD, ret);
destroy_workqueue(rmnet_ipa3_ctx->rm_q6_wq);
if (rmnet_ipa3_ctx->rm_q6_wq)
destroy_workqueue(rmnet_ipa3_ctx->rm_q6_wq);
}
static void ipa3_wake_tx_queue(struct work_struct *work)
@ -2287,7 +2289,10 @@ timer_init_err:
IPAWANERR("Error deleting resource %d, ret=%d\n",
IPA_RM_RESOURCE_WWAN_0_PROD, ret);
create_rsrc_err:
ipa3_q6_deinitialize_rm();
if (!atomic_read(&rmnet_ipa3_ctx->is_ssr))
ipa3_q6_deinitialize_rm();
q6_init_err:
free_netdev(dev);
rmnet_ipa3_ctx->wwan_priv = NULL;