Merge "msm: emac: Avoid device suspend in case of link active" (91c05ce1) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/net/ethernet/qualcomm/emac/emac_main.c

+5 −1

Original line number	Diff line number	Diff line
		/* Copyright (c) 2013-2015, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2013-2016, 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
		@@ -3021,6 +3021,10 @@ static int emac_suspend(struct device *device)
		bool link_up = false;
		int retval = 0;

		/* Check link state. Don't suspend if link is up */
		if (netif_carrier_ok(adpt->netdev))
		return -EPERM;

		/* cannot suspend if WOL is disabled */
		if (!adpt->irq[EMAC_WOL_IRQ].irq)
		return -EPERM;