diff options
| author | Dinghao Liu <dinghao.liu@zju.edu.cn> | 2021-04-08 17:25:59 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-04-08 15:08:52 +0100 |
| commit | a21fbc42807b15b74b0891bd557063e6acf4fcae (patch) | |
| tree | fce46ca12561e04b2a14d52ed0e782a648281b50 /drivers/spi | |
| parent | 5ac1b909e5b60cc2735bd9174f631dc2c7f44c5a (diff) | |
| download | linux-a21fbc42807b15b74b0891bd557063e6acf4fcae.tar.bz2 | |
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 <dinghao.liu@zju.edu.cn>
Link: https://lore.kernel.org/r/20210408092559.3824-1-dinghao.liu@zju.edu.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-zynqmp-gqspi.c | 1 |
1 files changed, 1 insertions, 0 deletions
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); |