From f5c649ce7975ed5b0b9348e218a7e6b7840d8932 Mon Sep 17 00:00:00 2001 From: Claudiu Beznea Date: Tue, 28 Nov 2023 10:04:35 +0200 Subject: [PATCH] net: ravb: Use pm_runtime_resume_and_get() [ 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: c156633f1353 ("Renesas Ethernet AVB driver proper") Reviewed-by: Sergey Shtylyov Signed-off-by: Claudiu Beznea Signed-off-by: Paolo Abeni Signed-off-by: Sasha Levin --- drivers/net/ethernet/renesas/ravb_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 2bcea9f..0cfa1d0 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2675,7 +2675,9 @@ 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) { if (info->err_mgmt_irqs) @@ -2901,6 +2903,7 @@ 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: -- 2.7.4