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net: stmmac: rk: fix missing reset_control_put()

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rk_gmac_setup() delves into the PHY's DT node to retrieve its reset
control using of_reset_control_get(). However, it never releases it
when the driver is removed. Add reset_control_put() to rk_gmac_exit()
to clean this up.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://patch.msgid.link/E1vl3Fv-00000006v3L-215v@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Russell King (Oracle) 2026-01-28 10:58:39 +00:00 committed by Jakub Kicinski
parent 0e4d7df2f3
commit 1c249fc1e1
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
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@ -1784,6 +1784,8 @@ static void rk_gmac_exit(struct device *dev, void *bsp_priv_)
if (priv->plat->phy_node && bsp_priv->integrated_phy)
clk_put(bsp_priv->clk_phy);
reset_control_put(bsp_priv->phy_reset);
}
static int rk_gmac_probe(struct platform_device *pdev)