Messages in this thread Patch in this message | | | From | Christophe JAILLET <> | Subject | [PATCH] mmc: wmt-sdmmc: Fix an error handling path in wmt_mci_probe() | Date | Sun, 6 Mar 2022 18:44:56 +0100 |
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A dma_free_coherent() call is missing in the error handling path of the probe, as already done in the remove function.
Fixes: 3a96dff0f828 ("mmc: SD/MMC Host Controller for Wondermedia WM8505/WM8650") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- I've not been able to find a Fixes tag because of the renaming of function and files. However, it looks old (before 2008) --- drivers/mmc/host/wmt-sdmmc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/host/wmt-sdmmc.c b/drivers/mmc/host/wmt-sdmmc.c index 163ac9df8cca..8e18f01c0938 100644 --- a/drivers/mmc/host/wmt-sdmmc.c +++ b/drivers/mmc/host/wmt-sdmmc.c @@ -863,6 +863,8 @@ static int wmt_mci_probe(struct platform_device *pdev) return 0; fail6: clk_put(priv->clk_sdmmc); + dma_free_coherent(&pdev->dev, mmc->max_blk_count * 16, + priv->dma_desc_buffer, priv->dma_desc_device_addr); fail5: free_irq(dma_irq, priv); fail4: -- 2.32.0
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