linux-kernel - [PATCH net-next 06/12] net: sparx5: use library helper for freeing rx buffers

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Message-ID: <20240902-fdma-sparx5-v1-6-1e7d5e5a9f34@microchip.com>
Date: Mon, 2 Sep 2024 16:54:11 +0200
From: Daniel Machon <daniel.machon@...rochip.com>
To: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, Lars Povlsen <lars.povlsen@...rochip.com>, "Steen
 Hegelund" <Steen.Hegelund@...rochip.com>, Horatiu Vultur
	<horatiu.vultur@...rochip.com>, <UNGLinuxDriver@...rochip.com>,
	<rdunlap@...radead.org>, <horms@...nel.org>
CC: <linux-kernel@...r.kernel.org>, <netdev@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	Jens Emil Schulz Østergaard
	<jensemil.schulzostergaard@...rochip.com>
Subject: [PATCH net-next 06/12] net: sparx5: use library helper for freeing
 rx buffers

The library has the helper fdma_free_phys() for freeing physical FDMA
memory. Use it in the exit path.

Signed-off-by: Daniel Machon <daniel.machon@...rochip.com>
Reviewed-by: Steen Hegelund <Steen.Hegelund@...rochip.com>
Reviewed-by: Jens Emil Schulz Østergaard <jensemil.schulzostergaard@...rochip.com>
Reviewed-by: Horatiu Vultur <horatiu.vultur@...rochip.com>
---
 drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c b/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
index 122876136f75..d01516f32d0c 100644
--- a/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
+++ b/drivers/net/ethernet/microchip/sparx5/sparx5_fdma.c
@@ -523,5 +523,6 @@ int sparx5_fdma_stop(struct sparx5 *sparx5)
 	read_poll_timeout(sparx5_fdma_port_ctrl, val,
 			  FDMA_PORT_CTRL_XTR_BUF_IS_EMPTY_GET(val) == 0,
 			  500, 10000, 0, sparx5);
+	fdma_free_phys(&sparx5->rx.fdma);
 	return 0;
 }

-- 
2.34.1