From f200bab3756fe81493a1b280180dafa1d9ccdcf7 Mon Sep 17 00:00:00 2001
From: Ioana Ciornei <ioana.ciornei@nxp.com>
Date: Wed, 4 Oct 2023 14:17:06 +0300
Subject: [PATCH] phy: lynx-28g: cancel the CDR check work item on the remove path
Git-commit: f200bab3756fe81493a1b280180dafa1d9ccdcf7
Patch-mainline: v6.6-rc6
References: git-fixes
The blamed commit added the CDR check work item but didn't cancel it on
the remove path. Fix this by adding a remove function which takes care
of it.
Fixes: 8f73b37cf3fb ("phy: add support for the Layerscape SerDes 28G")
Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/phy/freescale/phy-fsl-lynx-28g.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/phy/freescale/phy-fsl-lynx-28g.c b/drivers/phy/freescale/phy-fsl-lynx-28g.c
index 4f036c77284e..c6323669f119 100644
--- a/drivers/phy/freescale/phy-fsl-lynx-28g.c
+++ b/drivers/phy/freescale/phy-fsl-lynx-28g.c
@@ -604,6 +604,14 @@ static int lynx_28g_probe(struct platform_device *pdev)
return PTR_ERR_OR_ZERO(provider);
}
+static void lynx_28g_remove(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct lynx_28g_priv *priv = dev_get_drvdata(dev);
+
+ cancel_delayed_work_sync(&priv->cdr_check);
+}
+
static const struct of_device_id lynx_28g_of_match_table[] = {
{ .compatible = "fsl,lynx-28g" },
{ },
@@ -612,6 +620,7 @@ MODULE_DEVICE_TABLE(of, lynx_28g_of_match_table);
static struct platform_driver lynx_28g_driver = {
.probe = lynx_28g_probe,
+ .remove_new = lynx_28g_remove,
.driver = {
.name = "lynx-28g",
.of_match_table = lynx_28g_of_match_table,
--
2.35.3