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From: stefan@agner.ch (Stefan Agner)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 1/3] power: reset: adjust priority of simple syscon reboot driver
Date: Tue,  2 Dec 2014 18:11:58 +0100	[thread overview]
Message-ID: <1417540320-2385-2-git-send-email-stefan@agner.ch> (raw)
In-Reply-To: <1417540320-2385-1-git-send-email-stefan@agner.ch>

Currently, all restart handler use the priority 128, including
watchdogs. Probably most SoC have a watchdog, and some of them
register it also as a restart handler. But if a SoC specifies
a dedicated reboot capability using this syscon driver, this is
usually the preferred reboot method. Hence, raise the priority
of this driver to 192.

Signed-off-by: Stefan Agner <stefan@agner.ch>
---
 drivers/power/reset/syscon-reboot.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/reset/syscon-reboot.c b/drivers/power/reset/syscon-reboot.c
index 815b901..c4049f4 100644
--- a/drivers/power/reset/syscon-reboot.c
+++ b/drivers/power/reset/syscon-reboot.c
@@ -68,7 +68,7 @@ static int syscon_reboot_probe(struct platform_device *pdev)
 		return -EINVAL;
 
 	ctx->restart_handler.notifier_call = syscon_restart_handle;
-	ctx->restart_handler.priority = 128;
+	ctx->restart_handler.priority = 192;
 	err = register_restart_handler(&ctx->restart_handler);
 	if (err)
 		dev_err(dev, "can't register restart notifier (err=%d)\n", err);
-- 
2.1.3

  reply	other threads:[~2014-12-02 17:11 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-02 17:11 [PATCH v3 0/3] power: reset: vf610 system reset controller Stefan Agner
2014-12-02 17:11 ` Stefan Agner [this message]
2014-12-02 18:32   ` [PATCH v3 1/3] power: reset: adjust priority of simple syscon reboot driver Guenter Roeck
2014-12-03 10:27   ` Mark Rutland
2014-12-02 17:11 ` [PATCH v3 2/3] ARM: dts: vf610: add system reset controller and syscon-reboot Stefan Agner
2014-12-02 17:12 ` [PATCH v3 3/3] ARM: imx_v6_v7_defconfig: add POWER_RESET_SYSCON Stefan Agner
2014-12-16  4:11 ` [PATCH v3 0/3] power: reset: vf610 system reset controller Shawn Guo

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