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Date: Tue, 1 Sep 2020 16:25:35 +0200 From: Krzysztof Kozlowski <krzk@...nel.org> To: Kyungmin Park <kyungmin.park@...sung.com>, Miquel Raynal <miquel.raynal@...tlin.com>, Richard Weinberger <richard@....at>, Vignesh Raghavendra <vigneshr@...com>, Tudor Ambarus <tudor.ambarus@...rochip.com>, Nicolas Ferre <nicolas.ferre@...rochip.com>, Alexandre Belloni <alexandre.belloni@...tlin.com>, Ludovic Desroches <ludovic.desroches@...rochip.com>, Han Xu <han.xu@....com>, linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org Cc: Krzysztof Kozlowski <krzk@...nel.org> Subject: [PATCH 6/6] mtd: rawnand: qcom: Simplify with dev_err_probe() Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and the error value gets printed. Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org> --- drivers/mtd/nand/raw/qcom_nandc.c | 24 ++++++++---------------- 1 file changed, 8 insertions(+), 16 deletions(-) diff --git a/drivers/mtd/nand/raw/qcom_nandc.c b/drivers/mtd/nand/raw/qcom_nandc.c index bd7a7251429b..31d6b9682e3d 100644 --- a/drivers/mtd/nand/raw/qcom_nandc.c +++ b/drivers/mtd/nand/raw/qcom_nandc.c @@ -2702,10 +2702,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->tx_chan)) { ret = PTR_ERR(nandc->tx_chan); nandc->tx_chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "tx DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "tx DMA channel request failed\n"); goto unalloc; } @@ -2713,10 +2711,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->rx_chan)) { ret = PTR_ERR(nandc->rx_chan); nandc->rx_chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "rx DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "rx DMA channel request failed\n"); goto unalloc; } @@ -2724,10 +2720,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->cmd_chan)) { ret = PTR_ERR(nandc->cmd_chan); nandc->cmd_chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "cmd DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "cmd DMA channel request failed\n"); goto unalloc; } @@ -2750,10 +2744,8 @@ static int qcom_nandc_alloc(struct qcom_nand_controller *nandc) if (IS_ERR(nandc->chan)) { ret = PTR_ERR(nandc->chan); nandc->chan = NULL; - if (ret != -EPROBE_DEFER) - dev_err(nandc->dev, - "rxtx DMA channel request failed: %d\n", - ret); + dev_err_probe(nandc->dev, ret, + "rxtx DMA channel request failed\n"); return ret; } } -- 2.17.1
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