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| author | Dmitry Osipenko <digetx@gmail.com> | 2021-03-14 18:44:56 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-18 13:49:42 +0000 |
| commit | b5f6f781fcb27b3ae5a2f04312a190115b5cbbd1 (patch) | |
| tree | 8e8c3195e06c01ab982008f82dfb51a5c022b2a7 /sound/soc/tegra | |
| parent | 52674aef9eb678f30d99f77fd53f6c564d5e2d92 (diff) | |
| download | linux-b5f6f781fcb27b3ae5a2f04312a190115b5cbbd1.tar.bz2 | |
ASoC: tegra30: i2s: Remove handing of disabled runtime PM
Runtime PM is always available on Tegra since commit 40b2bb1b132a
("ARM: tegra: enforce PM requirement"), hence there is no need to
handle the case of a disabled RPM by Tegra drivers. Remove handing
of a disabled runtime PM from Tegra30 I2S driver.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20210314154459.15375-15-digetx@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/tegra')
| -rw-r--r-- | sound/soc/tegra/tegra30_i2s.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index 0ed982548ce4..8730ffa0f691 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -461,11 +461,6 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev) regcache_cache_only(i2s->regmap, true); pm_runtime_enable(&pdev->dev); - if (!pm_runtime_enabled(&pdev->dev)) { - ret = tegra30_i2s_runtime_resume(&pdev->dev); - if (ret) - goto err_pm_disable; - } i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; i2s->playback_dma_data.maxburst = 4; @@ -475,7 +470,7 @@ static int tegra30_i2s_platform_probe(struct platform_device *pdev) &i2s->playback_dma_data.addr); if (ret) { dev_err(&pdev->dev, "Could not alloc TX FIFO: %d\n", ret); - goto err_suspend; + goto err_pm_disable; } ret = tegra30_ahub_set_rx_cif_source(i2s->playback_i2s_cif, i2s->playback_fifo_cif); @@ -529,9 +524,6 @@ err_unroute_tx_fifo: tegra30_ahub_unset_rx_cif_source(i2s->playback_i2s_cif); err_free_tx_fifo: tegra30_ahub_free_tx_fifo(i2s->playback_fifo_cif); -err_suspend: - if (!pm_runtime_status_suspended(&pdev->dev)) - tegra30_i2s_runtime_suspend(&pdev->dev); err_pm_disable: pm_runtime_disable(&pdev->dev); err: @@ -552,8 +544,6 @@ static int tegra30_i2s_platform_remove(struct platform_device *pdev) tegra30_ahub_free_tx_fifo(i2s->playback_fifo_cif); pm_runtime_disable(&pdev->dev); - if (!pm_runtime_status_suspended(&pdev->dev)) - tegra30_i2s_runtime_suspend(&pdev->dev); return 0; } |