diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-12-22 21:33:25 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-12-23 12:19:32 +0530 |
| commit | b442377c0ea2044a8f50ffa3fe59448f9ed922c9 (patch) | |
| tree | 9cfcffd1a01a58fa58b865ca2ed818fcd35dab80 /drivers/dma | |
| parent | de4761fb57f6a71eeb5a4c1167ae3606b08d8f59 (diff) | |
dmaengine: sh: Discard pm_runtime_put() return value
Clobbering an error value to be returned from shdma_tx_submit() with
a pm_runtime_put() return value is not particularly useful, especially
if the latter is 0, so stop doing that.
This will facilitate a planned change of the pm_runtime_put() return
type to void in the future.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Link: https://patch.msgid.link/9626129.rMLUfLXkoz@rafael.j.wysocki
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/sh/shdma-base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c index 834741adadaa..1e4b4d6069c0 100644 --- a/drivers/dma/sh/shdma-base.c +++ b/drivers/dma/sh/shdma-base.c @@ -143,7 +143,7 @@ static dma_cookie_t shdma_tx_submit(struct dma_async_tx_descriptor *tx) } schan->pm_state = SHDMA_PM_ESTABLISHED; - ret = pm_runtime_put(schan->dev); + pm_runtime_put(schan->dev); spin_unlock_irq(&schan->chan_lock); return ret; |