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Commit a149a27b authored by Chris Lew's avatar Chris Lew Committed by Gerrit - the friendly Code Review server
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rpmsg: glink: Change ioread functions to iomemcpy_from 



The ioread functions logs each read in the rtb logs. GLINK should
use a read variant that does not log to rtb.

Change-Id: I66d73fe4f083bd64690817aff69fae89a01b162d
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent 56faadfd

drivers/rpmsg/qcom_glink_smem.c

+3 −4
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016, Linaro Ltd

 * Copyright (c) 2018, The Linux Foundation, All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -98,13 +99,11 @@ static void glink_smem_rx_peak(struct qcom_glink_pipe *np, 


	len = min_t(size_t, count, pipe->native.length - tail);

	if (len) {

		__ioread32_copy(data, pipe->fifo + tail,

				len / sizeof(u32));

		memcpy_fromio(data, pipe->fifo + tail, len);

	}



	if (len != count) {

		__ioread32_copy(data + len, pipe->fifo,

				(count - len) / sizeof(u32));

		memcpy_fromio(data + len, pipe->fifo, (count - len));

	}

}