target/linux/generic/backport-6.1/790-28-v6.9-net-dsa-mt7530-do-not-set-priv-p5_interface-on-mt753.patch

   1 From 120581c81ad19704a9325505c83a82b7e760e96e Mon Sep 17 00:00:00 2001
   2 From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
   3 Date: Mon, 22 Jan 2024 08:35:57 +0300
   4 Subject: [PATCH 28/48] net: dsa: mt7530: do not set priv->p5_interface on
   5  mt7530_setup_port5()
   6 MIME-Version: 1.0
   7 Content-Type: text/plain; charset=UTF-8
   8 Content-Transfer-Encoding: 8bit
   9
  10 Running mt7530_setup_port5() from mt7530_setup() used to handle all cases
  11 of configuring port 5, including phylink.
  12
  13 Setting priv->p5_interface under mt7530_setup_port5() makes sure that
  14 mt7530_setup_port5() from mt753x_phylink_mac_config() won't run.
  15
  16 The commit ("net: dsa: mt7530: improve code path for setting up port 5")
  17 makes so that mt7530_setup_port5() from mt7530_setup() runs only on
  18 non-phylink cases.
  19
  20 Get rid of unnecessarily setting priv->p5_interface under
  21 mt7530_setup_port5() as port 5 phylink configuration will be done by
  22 running mt7530_setup_port5() from mt753x_phylink_mac_config() now.
  23
  24 Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
  25 Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
  26 Link: https://lore.kernel.org/r/20240122-for-netnext-mt7530-improvements-1-v3-6-042401f2b279@arinc9.com
  27 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  28 ---
  29  drivers/net/dsa/mt7530.c | 2 --
  30  1 file changed, 2 deletions(-)
  31
  32 --- a/drivers/net/dsa/mt7530.c
  33 +++ b/drivers/net/dsa/mt7530.c
  34 @@ -985,8 +985,6 @@ static void mt7530_setup_port5(struct ds
  35         dev_dbg(ds->dev, "Setup P5, HWTRAP=0x%x, intf_sel=%s, phy-mode=%s\n",
  36                 val, p5_intf_modes(priv->p5_intf_sel), phy_modes(interface));
  37
  38 -       priv->p5_interface = interface;
  39 -
  40  unlock_exit:
  41         mutex_unlock(&priv->reg_mutex);
  42  }