diff options
| author | Zhang Qilong <zhangqilong3@huawei.com> | 2021-06-07 14:46:40 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2021-07-28 12:54:38 +0530 |
| commit | 059e969c2a7d9efb463c0d8c574f1b3f1e010bed (patch) | |
| tree | 511926bbb2fdbede7dcc0958fe6905c6a6a63a09 /drivers/dma/tegra210-adma.c | |
| parent | 48ae638be56b43cde9ddca20fc5678401886f5db (diff) | |
dmaengine: tegra210-adma: Using pm_runtime_resume_and_get to replace open coding
use pm_runtime_resume_and_get() to replace pm_runtime_get_sync and
pm_runtime_put_noidle. this change is just to simplify the code,
there is no actual functional change.
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Link: https://lore.kernel.org/r/20210607064640.121394-4-zhangqilong3@huawei.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/tegra210-adma.c')
| -rw-r--r-- | drivers/dma/tegra210-adma.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c index 4735742e826d..b1115a6d1935 100644 --- a/drivers/dma/tegra210-adma.c +++ b/drivers/dma/tegra210-adma.c @@ -655,9 +655,8 @@ static int tegra_adma_alloc_chan_resources(struct dma_chan *dc) return ret; } - ret = pm_runtime_get_sync(tdc2dev(tdc)); + ret = pm_runtime_resume_and_get(tdc2dev(tdc)); if (ret < 0) { - pm_runtime_put_noidle(tdc2dev(tdc)); free_irq(tdc->irq, tdc); return ret; } @@ -869,10 +868,8 @@ static int tegra_adma_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); ret = pm_runtime_get_sync(&pdev->dev); - if (ret < 0) { - pm_runtime_put_noidle(&pdev->dev); + if (ret < 0) goto rpm_disable; - } ret = tegra_adma_init(tdma); if (ret) |