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Date: Thu, 9 Sep 2021 07:38:38 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Ioana Ciornei <ioana.ciornei@....com>,
"David S . Miller" <davem@...emloft.net>,
Sasha Levin <sashal@...nel.org>, netdev@...r.kernel.org
Subject: [PATCH AUTOSEL 5.14 104/252] dpaa2-switch: do not enable the DPSW at probe time
From: Ioana Ciornei <ioana.ciornei@....com>
[ Upstream commit 042ad90ca7ce70f35dc5efd5b2043d2f8aceb12a ]
We should not enable the switch interfaces at probe time since this is
trigged by the open callback. Remove the call dpsw_enable() which does
exactly this.
Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
index 98cc0133c343..5ad5419e8be3 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-switch.c
@@ -3231,12 +3231,6 @@ static int dpaa2_switch_probe(struct fsl_mc_device *sw_dev)
ðsw->fq[i].napi, dpaa2_switch_poll,
NAPI_POLL_WEIGHT);
- err = dpsw_enable(ethsw->mc_io, 0, ethsw->dpsw_handle);
- if (err) {
- dev_err(ethsw->dev, "dpsw_enable err %d\n", err);
- goto err_free_netdev;
- }
-
/* Setup IRQs */
err = dpaa2_switch_setup_irqs(sw_dev);
if (err)
--
2.30.2
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