From a21fbc42807b15b74b0891bd557063e6acf4fcae Mon Sep 17 00:00:00 2001 From: Dinghao Liu Date: Thu, 8 Apr 2021 17:25:59 +0800 Subject: [PATCH] spi: spi-zynqmp-gqspi: Fix runtime PM imbalance in zynqmp_qspi_probe When platform_get_irq() fails, a pairing PM usage counter increment is needed to keep the counter balanced. It's the same for the following error paths. Signed-off-by: Dinghao Liu Link: https://lore.kernel.org/r/20210408092559.3824-1-dinghao.liu@zju.edu.cn Signed-off-by: Mark Brown --- drivers/spi/spi-zynqmp-gqspi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c index c8fa6ee18ae77b..95963a2de64aae 100644 --- a/drivers/spi/spi-zynqmp-gqspi.c +++ b/drivers/spi/spi-zynqmp-gqspi.c @@ -1197,6 +1197,7 @@ static int zynqmp_qspi_probe(struct platform_device *pdev) return 0; clk_dis_all: + pm_runtime_get_noresume(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(&pdev->dev); clk_disable_unprepare(xqspi->refclk);