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Commit 4c643e84 authored by Gidon Studinski's avatar Gidon Studinski
Browse files

net: rndis_ipa: use IPA RM add dependency sync 



In order to make sure IPA clocks are on when adding a dependency
to IPA RM dependency graph call to add_dependency_sync API which
is blocking API and it will return when the dependent resource
is granted.

Change-Id: I5cd770cd489a3aa3e32df21db7846e75aa4b7f3f
Acked-by: default avatarAdy Abraham <adya@qti.qualcomm.com>
Signed-off-by: default avatarNadine Toledano <nadinet@codeaurora.org>
Signed-off-by: default avatarGidon Studinski <gidons@codeaurora.org>
parent 33697ae3

drivers/net/ethernet/msm/rndis_ipa.c

+4 −4
Original line number Diff line number Diff line
@@ -1692,7 +1692,7 @@ static int rndis_ipa_create_rm_resource(struct rndis_ipa_dev *rndis_ipa_ctx) 


	RNDIS_IPA_DEBUG("rm_it client was created\n");



	result = ipa_rm_add_dependency(DRV_RESOURCE_ID,

	result = ipa_rm_add_dependency_sync(DRV_RESOURCE_ID,

					    IPA_RM_RESOURCE_USB_CONS);



	if (result && result != -EINPROGRESS)
@@ -1701,7 +1701,7 @@ static int rndis_ipa_create_rm_resource(struct rndis_ipa_dev *rndis_ipa_ctx) 
	else

		RNDIS_IPA_DEBUG("RNDIS/USB dependency was set\n");



	result = ipa_rm_add_dependency(IPA_RM_RESOURCE_USB_PROD,

	result = ipa_rm_add_dependency_sync(IPA_RM_RESOURCE_USB_PROD,

					    IPA_RM_RESOURCE_APPS_CONS);

	if (result && result != -EINPROGRESS)

		RNDIS_IPA_ERROR("unable to add USB/APPS dependency (%d)\n",