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Commit 1550bdd0 authored by Manoj Prabhu B's avatar Manoj Prabhu B
Browse files

diag: Update the read buffers status properly 



The patch checks for the logging mode status
to mark the buffer status properly.

CRs-Fixed: 2033760
Change-Id: I29a13e2fecaecacc1a0f46358ae7d4db1d2b3786
Signed-off-by: default avatarManoj Prabhu B <bmanoj@codeaurora.org>
parent f5075bad

drivers/char/diag/diagfwd_peripheral.c

+14 −4
Original line number Diff line number Diff line
@@ -1137,10 +1137,20 @@ static void __diag_fwd_open(struct diagfwd_info *fwd_info) 
	if (!fwd_info->inited)

		return;



	/*

	 * Logging mode here is reflecting previous mode

	 * status and will be updated to new mode later.

	 *

	 * Keeping the buffers busy for Memory Device Mode.

	 */



	if ((driver->logging_mode != DIAG_USB_MODE) ||

		driver->usb_connected) {

		if (fwd_info->buf_1)

			atomic_set(&fwd_info->buf_1->in_busy, 0);

		if (fwd_info->buf_2)

			atomic_set(&fwd_info->buf_2->in_busy, 0);

	}



	if (fwd_info->p_ops && fwd_info->p_ops->open)

		fwd_info->p_ops->open(fwd_info->ctxt);