drivers: spi: siwx91x: Guard callback registration

smalae · nashif · commit f8b5b7734865 · 2025-12-05T14:54:54.000-05:00
Guard callback registration with CONFIG_SPI_ASYNC to avoid
build error for blocking SPI transfers using DMA

Signed-off-by: Sai Santhosh Malae &lt;Santhosh.Malae@silabs.com&gt;
diff --git a/drivers/spi/spi_silabs_siwx91x_gspi.c b/drivers/spi/spi_silabs_siwx91x_gspi.c
@@ -215,8 +215,10 @@ static int gspi_siwx91x_config(const struct device *dev, const struct spi_config
 		}
 	}
 
+#ifdef CONFIG_SPI_ASYNC
 	data->ctx.callback = cb;
 	data->ctx.callback_data = userdata;
+#endif
 #endif
 	data->ctx.config = spi_cfg;
 

Original file line number	Diff line number	Diff line change
`@@ -215,8 +215,10 @@ static int gspi_siwx91x_config(const struct device *dev, const struct spi_config`
`215`	`215`	`}`
`216`	`216`	`}`
`217`	`217`
	`218`	`+#ifdef CONFIG_SPI_ASYNC`
`218`	`219`	`data->ctx.callback = cb;`
`219`	`220`	`data->ctx.callback_data = userdata;`
	`221`	`+#endif`
`220`	`222`	`#endif`
`221`	`223`	`data->ctx.config = spi_cfg;`
`222`	`224`