diff options
| author | Jinjie Ruan <ruanjinjie@huawei.com> | 2024-09-20 17:11:35 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-11-01 14:48:54 +0000 |
| commit | 2219576883e709737f3100aa9ded84976be49bd7 (patch) | |
| tree | 6471b994db9ebbdb94fb1191acbb70cc1dc431a3 | |
| parent | 25d284715845a465a1a3693a09cf8b6ab8bd9caf (diff) | |
spi: zynqmp-gqspi: Undo runtime PM changes at driver exit time
It's important to undo pm_runtime_use_autosuspend() with
pm_runtime_dont_use_autosuspend() at driver exit time.
So, call pm_runtime_dont_use_autosuspend() at driver exit time
to fix it.
Fixes: 9e3a000362ae ("spi: zynqmp: Add pm runtime support")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://patch.msgid.link/20240920091135.2741574-1-ruanjinjie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | drivers/spi/spi-zynqmp-gqspi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c index 84cce78e4f2e..549a6e0c9654 100644 --- a/drivers/spi/spi-zynqmp-gqspi.c +++ b/drivers/spi/spi-zynqmp-gqspi.c @@ -1351,6 +1351,7 @@ static int zynqmp_qspi_probe(struct platform_device *pdev) clk_dis_all: pm_runtime_disable(&pdev->dev); + pm_runtime_dont_use_autosuspend(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); clk_disable_unprepare(xqspi->refclk); @@ -1379,6 +1380,7 @@ static void zynqmp_qspi_remove(struct platform_device *pdev) zynqmp_gqspi_write(xqspi, GQSPI_EN_OFST, 0x0); pm_runtime_disable(&pdev->dev); + pm_runtime_dont_use_autosuspend(&pdev->dev); pm_runtime_put_noidle(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); clk_disable_unprepare(xqspi->refclk); |