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net: ravb: Use pm_runtime_resume_and_get()

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[ Upstream commit 88b74831faaee455c2af380382d979fc38e79270 ]

pm_runtime_get_sync() may return an error. In case it returns with an error
dev->power.usage_count needs to be decremented. pm_runtime_resume_and_get()
takes care of this. Thus use it.

Fixes: c156633f13 ("Renesas Ethernet AVB driver proper")
Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Claudiu Beznea
2023-11-28 10:04:35 +02:00
committed by Greg Kroah-Hartman
parent 5823191fb2
commit 2ba0a8330d
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/renesas/ravb_main.c
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@@ -2193,7 +2193,9 @@ static int ravb_probe(struct platform_device *pdev)
goto out_free_netdev;
pm_runtime_enable(&pdev->dev);
pm_runtime_get_sync(&pdev->dev);
error = pm_runtime_resume_and_get(&pdev->dev);
if (error < 0)
goto out_rpm_disable;
if (info->multi_irqs)
irq = platform_get_irq_byname(pdev, "ch22");
@@ -2377,6 +2379,7 @@ out_disable_refclk:
clk_disable_unprepare(priv->refclk);
out_release:
pm_runtime_put(&pdev->dev);
out_rpm_disable:
pm_runtime_disable(&pdev->dev);
reset_control_assert(rstc);
out_free_netdev: