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Commit 56badb9b authored by Amir Levy's avatar Amir Levy Committed by Gerrit - the friendly Code Review server
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msm: ipa: fix issue of writing to register after clock devote 



Make sure IPA clock is voted before writing to a register.

Change-Id: I59bacb4d2efcfb2c76017bbe40a8d70e5dfb2000
Acked-by: default avatarMichal Amsterdam <mamsterd@qti.qualcomm.com>
Signed-off-by: default avatarAmir Levy <alevy@codeaurora.org>
parent d7e13e27

drivers/platform/msm/ipa/ipa_v3/ipa_client.c

+3 −3
Original line number Diff line number Diff line
@@ -185,15 +185,15 @@ int ipa3_reset_gsi_channel(u32 clnt_hdl) 
		goto reset_chan_fail;

	}



	if (!ep->keep_ipa_awake)

		IPA_ACTIVE_CLIENTS_DEC_EP(ipa3_get_client_mapping(clnt_hdl));



	/* undo the aggr value if flag was set above*/

	if (undo_aggr_value) {

		fields.open_aggr_wrapper = false;

		ipahal_write_reg_fields(IPA_CLKON_CFG, &fields);

	}



	if (!ep->keep_ipa_awake)

		IPA_ACTIVE_CLIENTS_DEC_EP(ipa3_get_client_mapping(clnt_hdl));



	IPADBG("exit\n");

	return 0;