Merge "msm: ipa: Fix suspend bit clearing on disconnected pipe" (edf4d230) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/platform/msm/ipa/ipa_v2/ipa_utils.c

+4 −1

Original line number	Original line	Diff line number	Diff line
	@@ -662,11 +662,14 @@ int ipa2_resume_resource(enum ipa_rm_resource_name resource)
	IPADBG("%d will be resumed on connect.\n", client);		IPADBG("%d will be resumed on connect.\n", client);
	if (ipa_ctx->ep[ipa_ep_idx].client == client &&		if (ipa_ctx->ep[ipa_ep_idx].client == client &&
	ipa_should_pipe_be_suspended(client)) {		ipa_should_pipe_be_suspended(client)) {
	if (ipa_ctx->ep[ipa_ep_idx].valid) {		spin_lock(&ipa_ctx->disconnect_lock);
			if (ipa_ctx->ep[ipa_ep_idx].valid &&
			!ipa_ctx->ep[ipa_ep_idx].disconnect_in_progress) {
	memset(&suspend, 0, sizeof(suspend));		memset(&suspend, 0, sizeof(suspend));
	suspend.ipa_ep_suspend = false;		suspend.ipa_ep_suspend = false;
	ipa2_cfg_ep_ctrl(ipa_ep_idx, &suspend);		ipa2_cfg_ep_ctrl(ipa_ep_idx, &suspend);
	}		}
			spin_unlock(&ipa_ctx->disconnect_lock);
	}		}
	}		}