diff options
| author | Rob Clark <robin.clark@oss.qualcomm.com> | 2025-06-29 05:54:49 +0300 |
|---|---|---|
| committer | Rob Clark <robin.clark@oss.qualcomm.com> | 2025-06-29 05:54:49 +0300 |
| commit | 74f1af95820fc2ee580a775a3a17c416db30b38c (patch) | |
| tree | 7c82cffe3c1d99b99053d28b57a4ac5d81f85844 /drivers/spi/atmel-quadspi.c | |
| parent | d3deabe4c619875714b9a844b1a3d9752dbae1dd (diff) | |
| parent | f41830c57bb8e70e283b9db251c95f1270a8279d (diff) | |
| download | linux-74f1af95820fc2ee580a775a3a17c416db30b38c.tar.xz | |
Merge remote-tracking branch 'drm/drm-next' into msm-next
Back-merge drm-next to (indirectly) get arm-smmu updates for making
stall-on-fault more reliable.
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Diffstat (limited to 'drivers/spi/atmel-quadspi.c')
| -rw-r--r-- | drivers/spi/atmel-quadspi.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 244ac0106862..2f6797324227 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -1287,9 +1287,9 @@ static int atmel_qspi_dma_init(struct spi_controller *ctrl) aq->rx_chan = dma_request_chan(&aq->pdev->dev, "rx"); if (IS_ERR(aq->rx_chan)) { - aq->rx_chan = NULL; - return dev_err_probe(&aq->pdev->dev, PTR_ERR(aq->rx_chan), - "RX DMA channel is not available\n"); + ret = dev_err_probe(&aq->pdev->dev, PTR_ERR(aq->rx_chan), + "RX DMA channel is not available\n"); + goto null_rx_chan; } aq->tx_chan = dma_request_chan(&aq->pdev->dev, "tx"); @@ -1310,8 +1310,9 @@ static int atmel_qspi_dma_init(struct spi_controller *ctrl) release_rx_chan: dma_release_channel(aq->rx_chan); - aq->rx_chan = NULL; aq->tx_chan = NULL; +null_rx_chan: + aq->rx_chan = NULL; return ret; } @@ -1436,22 +1437,17 @@ static int atmel_qspi_probe(struct platform_device *pdev) pm_runtime_set_autosuspend_delay(&pdev->dev, 500); pm_runtime_use_autosuspend(&pdev->dev); - pm_runtime_set_active(&pdev->dev); - pm_runtime_enable(&pdev->dev); - pm_runtime_get_noresume(&pdev->dev); + devm_pm_runtime_set_active_enabled(&pdev->dev); + devm_pm_runtime_get_noresume(&pdev->dev); err = atmel_qspi_init(aq); if (err) goto dma_release; err = spi_register_controller(ctrl); - if (err) { - pm_runtime_put_noidle(&pdev->dev); - pm_runtime_disable(&pdev->dev); - pm_runtime_set_suspended(&pdev->dev); - pm_runtime_dont_use_autosuspend(&pdev->dev); + if (err) goto dma_release; - } + pm_runtime_mark_last_busy(&pdev->dev); pm_runtime_put_autosuspend(&pdev->dev); @@ -1530,10 +1526,6 @@ static void atmel_qspi_remove(struct platform_device *pdev) */ dev_warn(&pdev->dev, "Failed to resume device on remove\n"); } - - pm_runtime_disable(&pdev->dev); - pm_runtime_dont_use_autosuspend(&pdev->dev); - pm_runtime_put_noidle(&pdev->dev); } static int __maybe_unused atmel_qspi_suspend(struct device *dev) |