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Commit fd35ef15 authored by Arjun Singh's avatar Arjun Singh Committed by Gerrit - the friendly Code Review server
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soc: qcom: bgcom: provide probed device to client 



If client has got the handle before bgcom probe, on resume
provides the probed device for coming transactions over SPI.

Change-Id: I9c436af48e54c4509caff452615571acc24ea867
Signed-off-by: default avatarArjun Singh <arsingh@codeaurora.org>
parent 0c8937f6

drivers/soc/qcom/bgcom_spi.c

+13 −0
Original line number Diff line number Diff line
@@ -825,6 +825,19 @@ int bgcom_resume(void *handle) 
		return -ECANCELED;



	cntx = (struct bg_context *)handle;



	/* if client is outside bgcom scope and

	 * handle is provided before BGCOM probed

	 */

	if (cntx->state == BGCOM_PROB_WAIT) {

		pr_info("handle is provided before BGCOM probed\n");

		if (!is_bgcom_ready())

			return -EAGAIN;

		cntx->bg_spi = container_of(bg_com_drv,

						struct bg_spi_priv, lhandle);

		cntx->state = BGCOM_PROB_SUCCESS;

	}



	bg_spi = cntx->bg_spi;



	mutex_lock(&bg_resume_mutex);