diff options
Diffstat (limited to 'drivers/spi/spi-cadence-quadspi.c')
| -rw-r--r-- | drivers/spi/spi-cadence-quadspi.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index fe0f122f07b0..177f9a33f3a2 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1469,7 +1469,6 @@ static int cqspi_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op *op) ret = cqspi_mem_process(mem, op); - pm_runtime_mark_last_busy(dev); pm_runtime_put_autosuspend(dev); if (ret) @@ -1958,12 +1957,7 @@ static int cqspi_probe(struct platform_device *pdev) goto probe_setup_failed; } - ret = devm_pm_runtime_enable(dev); - if (ret) { - if (cqspi->rx_chan) - dma_release_channel(cqspi->rx_chan); - goto probe_setup_failed; - } + pm_runtime_enable(dev); pm_runtime_set_autosuspend_delay(dev, CQSPI_AUTOSUSPEND_TIMEOUT); pm_runtime_use_autosuspend(dev); @@ -1975,12 +1969,12 @@ static int cqspi_probe(struct platform_device *pdev) goto probe_setup_failed; } - pm_runtime_mark_last_busy(dev); pm_runtime_put_autosuspend(dev); return 0; probe_setup_failed: cqspi_controller_enable(cqspi, 0); + pm_runtime_disable(dev); probe_reset_failed: if (cqspi->is_jh7110) cqspi_jh7110_disable_clk(pdev, cqspi); @@ -1999,7 +1993,8 @@ static void cqspi_remove(struct platform_device *pdev) if (cqspi->rx_chan) dma_release_channel(cqspi->rx_chan); - clk_disable_unprepare(cqspi->clk); + if (pm_runtime_get_sync(&pdev->dev) >= 0) + clk_disable(cqspi->clk); if (cqspi->is_jh7110) cqspi_jh7110_disable_clk(pdev, cqspi); |