netdev - [PATCH net-next v2 0/3] net: stmmac: qcon-ethqos: "rgmii" accessor cleanups

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Message-ID: <aR76i0HjXitfl7xk@shell.armlinux.org.uk>
Date: Thu, 20 Nov 2025 11:24:59 +0000
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>, Vinod Koul <vkoul@...nel.org>
Subject: [PATCH net-next v2 0/3] net: stmmac: qcon-ethqos: "rgmii" accessor
 cleanups

This series cleans up the "rgmii" accessors in qcom-ethqos.

readl() and writel() return and take a u32 for the value. Rather than
implicitly casting this to an int, keep it as a u32.

Add set/clear functions to reduce the code and make it easier to read.

Finally, convert the open-coded poll loops to use the iopoll helpers.

Note that patch 1 has a checkpatch warning concerning "volatile" - I'm
changing the type here, and the "volatile" is removed in patch 3. I do
not feel it is appropriate to remove it in patch 1.

v2:
 - remove double-spaces in patch 2.

 .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c    | 245 +++++++++------------
 1 file changed, 110 insertions(+), 135 deletions(-)

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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