dmaengine: imx-sdma: Improve the SDMA irq name

On SoCs with several SDMA instances, such as i.MX8M for example,
all the SDMA related interrupts appear with the same "sdma" name.

Improve the SDMA irq name by associating it with the SDMA instance
via dev_name(), so that the SDMA irq names can be unique.

Signed-off-by: Fabio Estevam <festevam@denx.de>
Link: https://lore.kernel.org/r/20220623123353.2570410-1-festevam@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index 8535018..43d78e9 100644 (file)
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -2183,8 +2183,8 @@ static int sdma_probe(struct platform_device *pdev)
        if (ret)
                goto err_clk;
 
-       ret = devm_request_irq(&pdev->dev, irq, sdma_int_handler, 0, "sdma",
-                              sdma);
+       ret = devm_request_irq(&pdev->dev, irq, sdma_int_handler, 0,
+                               dev_name(&pdev->dev), sdma);
        if (ret)
                goto err_irq;