linux-kernel - [PATCH AUTOSEL 6.6 080/139] power: reset: brcmstb: Do not go into infinite loop if reset fails

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Message-ID: <20240925121137.1307574-80-sashal@kernel.org>
Date: Wed, 25 Sep 2024 08:08:20 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Andrew Davis <afd@...com>,
	Dhruva Gole <d-gole@...com>,
	Florian Fainelli <florian.fainelli@...adcom.com>,
	Sebastian Reichel <sebastian.reichel@...labora.com>,
	Sasha Levin <sashal@...nel.org>,
	sre@...nel.org,
	linux-pm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.6 080/139] power: reset: brcmstb: Do not go into infinite loop if reset fails

From: Andrew Davis <afd@...com>

[ Upstream commit cf8c39b00e982fa506b16f9d76657838c09150cb ]

There may be other backup reset methods available, do not halt
here so that other reset methods can be tried.

Signed-off-by: Andrew Davis <afd@...com>
Reviewed-by: Dhruva Gole <d-gole@...com>
Acked-by: Florian Fainelli <florian.fainelli@...adcom.com>
Link: https://lore.kernel.org/r/20240610142836.168603-5-afd@ti.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/power/reset/brcmstb-reboot.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/power/reset/brcmstb-reboot.c b/drivers/power/reset/brcmstb-reboot.c
index 0f2944dc93551..a04713f191a11 100644
--- a/drivers/power/reset/brcmstb-reboot.c
+++ b/drivers/power/reset/brcmstb-reboot.c
@@ -62,9 +62,6 @@ static int brcmstb_restart_handler(struct notifier_block *this,
 		return NOTIFY_DONE;
 	}
 
-	while (1)
-		;
-
 	return NOTIFY_DONE;
 }
 
-- 
2.43.0