Merge "msm: camera: lrme: Check the HW state before access register" (af0f145b) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/media/platform/msm/camera/cam_lrme/lrme_hw_mgr/lrme_hw/cam_lrme_hw_core.c

+6 −1

Original line number	Diff line number	Diff line
		/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2017-2019, 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
		@@ -734,6 +734,11 @@ int cam_lrme_hw_process_irq(void priv, void data)

		mutex_lock(&lrme_hw->hw_mutex);

		if (lrme_hw->hw_state == CAM_HW_STATE_POWER_DOWN) {
		CAM_DBG(CAM_LRME, "LRME HW is in off state");
		goto end;
		}

		if (top_irq_status & (1 << 3)) {
		CAM_DBG(CAM_LRME, "Error");
		rc = cam_lrme_hw_util_process_err(lrme_hw);