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59 lines
1.8 KiB
Diff
59 lines
1.8 KiB
Diff
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From 1f538cda24bcb69919da2fcac0211b66281d3d4e Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Ar=C4=B1n=C3=A7=20=C3=9CNAL?= <arinc.unal@arinc9.com>
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Date: Tue, 6 Feb 2024 01:08:02 +0300
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Subject: [PATCH 12/30] net: dsa: mt7530: empty default case on
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mt7530_setup_port5()
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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There're two code paths for setting up port 5:
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mt7530_setup()
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-> mt7530_setup_port5()
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mt753x_phylink_mac_config()
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-> mt753x_mac_config()
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-> mt7530_mac_config()
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-> mt7530_setup_port5()
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On the first code path, priv->p5_intf_sel is either set to
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P5_INTF_SEL_PHY_P0 or P5_INTF_SEL_PHY_P4 when mt7530_setup_port5() is run.
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On the second code path, priv->p5_intf_sel is set to P5_INTF_SEL_GMAC5 when
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mt7530_setup_port5() is run.
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Empty the default case which will never run but is needed nonetheless to
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handle all the remaining enumeration values.
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Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
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Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
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Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
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Link: https://lore.kernel.org/r/20240206-for-netnext-mt7530-improvements-2-v5-1-d7d92a185cb1@arinc9.com
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Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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---
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drivers/net/dsa/mt7530.c | 5 +----
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1 file changed, 1 insertion(+), 4 deletions(-)
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--- a/drivers/net/dsa/mt7530.c
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+++ b/drivers/net/dsa/mt7530.c
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@@ -943,9 +943,7 @@ static void mt7530_setup_port5(struct ds
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val &= ~MHWTRAP_P5_DIS;
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break;
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default:
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- dev_err(ds->dev, "Unsupported p5_intf_sel %d\n",
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- priv->p5_intf_sel);
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- goto unlock_exit;
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+ break;
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}
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/* Setup RGMII settings */
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@@ -975,7 +973,6 @@ static void mt7530_setup_port5(struct ds
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dev_dbg(ds->dev, "Setup P5, HWTRAP=0x%x, intf_sel=%s, phy-mode=%s\n",
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val, p5_intf_modes(priv->p5_intf_sel), phy_modes(interface));
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-unlock_exit:
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mutex_unlock(&priv->reg_mutex);
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}
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