From: Christian Marangi <ansuelsmth@gmail.com>
To: Pavel Machek <pavel@ucw.cz>, Lee Jones <lee@kernel.org>,
Jonathan Corbet <corbet@lwn.net>, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Christian Marangi <ansuelsmth@gmail.com>,
linux-leds@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: [net-next PATCH v3 07/13] leds: trigger: netdev: reject interval store for hw_control
Date: Sat, 27 May 2023 13:28:48 +0200 [thread overview]
Message-ID: <20230527112854.2366-8-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20230527112854.2366-1-ansuelsmth@gmail.com>
Reject interval store with hw_control enabled. It's are currently not
supported and MUST be set to the default value with hw control enabled.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
drivers/leds/trigger/ledtrig-netdev.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/leds/trigger/ledtrig-netdev.c b/drivers/leds/trigger/ledtrig-netdev.c
index 2101cbbda707..cb2ec33abc4e 100644
--- a/drivers/leds/trigger/ledtrig-netdev.c
+++ b/drivers/leds/trigger/ledtrig-netdev.c
@@ -265,6 +265,9 @@ static ssize_t interval_store(struct device *dev,
unsigned long value;
int ret;
+ if (trigger_data->hw_control)
+ return -EINVAL;
+
ret = kstrtoul(buf, 0, &value);
if (ret)
return ret;
--
2.39.2
next prev parent reply other threads:[~2023-05-27 11:29 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-27 11:28 [net-next PATCH v3 00/13] leds: introduce new LED hw control APIs Christian Marangi
2023-05-27 11:28 ` [net-next PATCH v3 01/13] leds: add APIs for LEDs hw control Christian Marangi
2023-05-29 15:31 ` Andrew Lunn
2023-05-27 11:28 ` [net-next PATCH v3 02/13] leds: add API to get attached device for LED " Christian Marangi
2023-05-27 11:28 ` [net-next PATCH v3 03/13] Documentation: leds: leds-class: Document new Hardware driven LEDs APIs Christian Marangi
2023-05-29 8:10 ` Bagas Sanjaya
2023-05-29 14:12 ` Jonathan Corbet
2023-05-29 14:09 ` Christian Marangi
2023-05-30 3:09 ` Bagas Sanjaya
2023-05-30 12:24 ` Andrew Lunn
2023-05-29 14:52 ` Andrew Lunn
2023-05-27 11:28 ` [net-next PATCH v3 04/13] leds: trigger: netdev: refactor code setting device name Christian Marangi
2023-05-27 11:28 ` [net-next PATCH v3 05/13] leds: trigger: netdev: introduce check for possible hw control Christian Marangi
2023-05-29 15:32 ` Andrew Lunn
2023-05-27 11:28 ` [net-next PATCH v3 06/13] leds: trigger: netdev: add basic check for hw control support Christian Marangi
2023-05-29 15:33 ` Andrew Lunn
2023-05-27 11:28 ` Christian Marangi [this message]
2023-05-29 15:33 ` [net-next PATCH v3 07/13] leds: trigger: netdev: reject interval store for hw_control Andrew Lunn
2023-05-27 11:28 ` [net-next PATCH v3 08/13] leds: trigger: netdev: add support for LED hw control Christian Marangi
2023-05-29 15:45 ` Andrew Lunn
2023-05-29 15:52 ` Christian Marangi
2023-05-27 11:28 ` [net-next PATCH v3 09/13] leds: trigger: netdev: validate configured netdev Christian Marangi
2023-05-27 11:28 ` [net-next PATCH v3 10/13] leds: trigger: netdev: init mode if hw control already active Christian Marangi
2023-05-27 11:28 ` [net-next PATCH v3 11/13] leds: trigger: netdev: expose netdev trigger modes in linux include Christian Marangi
2023-05-29 15:47 ` Andrew Lunn
2023-05-27 11:28 ` [net-next PATCH v3 12/13] net: dsa: qca8k: implement hw_control ops Christian Marangi
2023-05-29 15:52 ` Andrew Lunn
2023-05-27 11:28 ` [net-next PATCH v3 13/13] net: dsa: qca8k: add op to get ports netdev Christian Marangi
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