generic: v6.1, v6.6: add patch to fix PHY-muxing on MT7530

[openwrt/openwrt.git] / target / linux / generic / backport-6.1 / 790-63-v6.10-net-dsa-mt7530-get-rid-of-function-sanity-check.patch

diff --git a/target/linux/generic/backport-6.1/790-63-v6.10-net-dsa-mt7530-get-rid-of-function-sanity-check.patch b/target/linux/generic/backport-6.1/790-63-v6.10-net-dsa-mt7530-get-rid-of-function-sanity-check.patch
new file mode 100644 (file)
index 0000000..5bb7756
--- /dev/null
+++ b/target/linux/generic/backport-6.1/790-63-v6.10-net-dsa-mt7530-get-rid-of-function-sanity-check.patch
@@ -0,0 +1,33 @@
+From dd0f15fc877c10567699190bce0f55e96f4ad6b5 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
+Date: Mon, 22 Apr 2024 10:15:17 +0300
+Subject: [PATCH 10/15] net: dsa: mt7530: get rid of function sanity check
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Get rid of checking whether functions are filled properly. priv->info which
+is an mt753x_info structure is filled and checked for before this check.
+It's unnecessary checking whether it's filled properly.
+
+Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
+---
+ drivers/net/dsa/mt7530.c | 7 -------
+ 1 file changed, 7 deletions(-)
+
+--- a/drivers/net/dsa/mt7530.c
++++ b/drivers/net/dsa/mt7530.c
+@@ -3220,13 +3220,6 @@ mt7530_probe_common(struct mt7530_priv *
+       if (!priv->info)
+               return -EINVAL;
+ 
+-      /* Sanity check if these required device operations are filled
+-       * properly.
+-       */
+-      if (!priv->info->sw_setup || !priv->info->phy_read ||
+-          !priv->info->phy_write || !priv->info->mac_port_get_caps)
+-              return -EINVAL;
+-
+       priv->id = priv->info->id;
+       priv->dev = dev;
+       priv->ds->priv = priv;