drivers: dma: silabs: fix warning when compiling without assert

Martinhoff-maker · kartben · commit 5efaf9d8c1f0 · 2025-02-28T18:30:19.000+01:00
Fix warning compilation when CONFIG_ASSERT is set to no.

Signed-off-by: Martin Hoff &lt;martin.hoff@silabs.com&gt;
diff --git a/drivers/dma/dma_silabs_ldma.c b/drivers/dma/dma_silabs_ldma.c
@@ -491,7 +491,7 @@ bool dma_silabs_chan_filter(const struct device *dev, int channel, void *filter_
 void dma_silabs_chan_release(const struct device *dev, uint32_t channel)
 {
 	ARG_UNUSED(dev);
-	Ecode_t err = DMADRV_FreeChannel(channel);
+	Ecode_t __maybe_unused err = DMADRV_FreeChannel(channel);
 
 	__ASSERT_NO_MSG(err == ECODE_EMDRV_DMADRV_OK);
 }

Original file line number	Diff line number	Diff line change
`@@ -491,7 +491,7 @@ bool dma_silabs_chan_filter(const struct device dev, int channel, void filter_`
`491`	`491`	`void dma_silabs_chan_release(const struct device *dev, uint32_t channel)`
`492`	`492`	`{`
`493`	`493`	`ARG_UNUSED(dev);`
`494`		`- Ecode_t err = DMADRV_FreeChannel(channel);`
	`494`	`+ Ecode_t __maybe_unused err = DMADRV_FreeChannel(channel);`
`495`	`495`
`496`	`496`	`__ASSERT_NO_MSG(err == ECODE_EMDRV_DMADRV_OK);`
`497`	`497`	`}`