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- From c84c80c7388f887b10dafd70fc55bc6c5fe9fa5a Mon Sep 17 00:00:00 2001
- From: Christian Marangi <[email protected]>
- Date: Mon, 29 May 2023 18:32:37 +0200
- Subject: [PATCH 07/13] leds: trigger: netdev: reject interval store for
- hw_control
- 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 <[email protected]>
- Reviewed-by: Andrew Lunn <[email protected]>
- Signed-off-by: David S. Miller <[email protected]>
- ---
- drivers/leds/trigger/ledtrig-netdev.c | 3 +++
- 1 file changed, 3 insertions(+)
- --- a/drivers/leds/trigger/ledtrig-netdev.c
- +++ b/drivers/leds/trigger/ledtrig-netdev.c
- @@ -265,6 +265,9 @@ static ssize_t interval_store(struct dev
- unsigned long value;
- int ret;
-
- + if (trigger_data->hw_control)
- + return -EINVAL;
- +
- ret = kstrtoul(buf, 0, &value);
- if (ret)
- return ret;
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