Merge tag 'spi-nor/for-5.16' into mtd/next

SPI NOR core changes:
- Add spi-nor device tree binding under SPI NOR maintainers

SPI NOR manufacturer drivers changes:
- Enable locking for n25q128a13

SPI NOR controller drivers changes:
- Use devm_platform_ioremap_resource_byname()

1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/net/dsa/xrs700x/xrs700x_i2c.c b/drivers/net/dsa/xrs700x/xrs700x_i2c.c
index 489d9385b4f0..6deae388a0d6 100644
--- a/drivers/net/dsa/xrs700x/xrs700x_i2c.c
+++ b/drivers/net/dsa/xrs700x/xrs700x_i2c.c
@@ -109,11 +109,28 @@ static int xrs700x_i2c_remove(struct i2c_client *i2c)
 {
 	struct xrs700x *priv = i2c_get_clientdata(i2c);
 
+	if (!priv)
+		return 0;
+
 	xrs700x_switch_remove(priv);
 
+	i2c_set_clientdata(i2c, NULL);
+
 	return 0;
 }
 
+static void xrs700x_i2c_shutdown(struct i2c_client *i2c)
+{
+	struct xrs700x *priv = i2c_get_clientdata(i2c);
+
+	if (!priv)
+		return;
+
+	xrs700x_switch_shutdown(priv);
+
+	i2c_set_clientdata(i2c, NULL);
+}
+
 static const struct i2c_device_id xrs700x_i2c_id[] = {
 	{ "xrs700x-switch", 0 },
 	{},
@@ -137,6 +154,7 @@ static struct i2c_driver xrs700x_i2c_driver = {
 	},
 	.probe	= xrs700x_i2c_probe,
 	.remove	= xrs700x_i2c_remove,
+	.shutdown = xrs700x_i2c_shutdown,
 	.id_table = xrs700x_i2c_id,
 };