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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The devm_request_irq() now automatically logs detailed error messages on failure. This eliminates the need for driver-specific dev_err() and dev_err_probe() calls that previously printed generic messages. Signed-off-by: Pan Chuang --- drivers/dma/stm32/stm32-dma.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/dma/stm32/stm32-dma.c b/drivers/dma/stm32/stm32-dma.c index d3ad78562a14..51cb2328a8e1 100644 --- a/drivers/dma/stm32/stm32-dma.c +++ b/drivers/dma/stm32/stm32-dma.c @@ -1669,12 +1669,8 @@ static int stm32_dma_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, chan->irq, stm32_dma_chan_irq, 0, dev_name(chan2dev(chan)), chan); - if (ret) { - dev_err(&pdev->dev, - "request_irq failed with err %d channel %d\n", - ret, i); + if (ret) goto err_unregister; - } } ret = of_dma_controller_register(pdev->dev.of_node, -- 2.34.1