Messages in this thread Patch in this message | | | From | Dinghao Liu <> | Subject | [PATCH] spi: spi-zynqmp-gqspi: Fix runtime PM imbalance in zynqmp_qspi_probe | Date | Thu, 8 Apr 2021 17:25:59 +0800 |
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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 <dinghao.liu@zju.edu.cn> --- 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 c8fa6ee18ae7..95963a2de64a 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); -- 2.17.1
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