Merge "soc: qcom: pil: Remove a register read as it causes an unclocked access"

/*

 * Copyright (c) 2012-2017, The Linux Foundation. All rights reserved.

 * Copyright (c) 2012-2018, 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

#define PROXY_TIMEOUT_MS	10000

#define MAX_SSR_REASON_LEN	130U

#define STOP_ACK_TIMEOUT_MS	1000

#define QDSP6SS_NMI_STATUS	0x44

#define subsys_to_drv(d) container_of(d, struct modem_data, subsys_desc)

static irqreturn_t modem_err_fatal_intr_handler(int irq, void *dev_id)

{

	struct modem_data *drv = subsys_to_drv(dev_id);

	u32 nmi_status = readl_relaxed(drv->q6->reg_base + QDSP6SS_NMI_STATUS);

	/* Ignore if we're the one that set the force stop GPIO */

	if (drv->crash_shutdown)

		return IRQ_HANDLED;

	if (nmi_status & 0x04)

		pr_err("%s: Fatal error on the modem due to TZ NMI\n",

			__func__);

	else

		pr_err("%s: Fatal error on the modem\n", __func__);

	subsys_set_crash_status(drv->subsys, CRASH_STATUS_ERR_FATAL);

	restart_modem(drv);

	return IRQ_HANDLED;