From: Neil Armstrong <narmstrong@baylibre.com>
To: ulf.hansson@linaro.org, matthias.bgg@gmail.com
Cc: Phong LE <ple@baylibre.com>,
linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
Neil Armstrong <narmstrong@baylibre.com>
Subject: [PATCH] mmc: mediatek: Fixed size in dma_free_coherent
Date: Wed, 24 May 2017 09:53:52 +0200 [thread overview]
Message-ID: <1495612432-16669-1-git-send-email-narmstrong@baylibre.com> (raw)
From: Phong LE <ple@baylibre.com>
The dma gpd dma_free_coherent call size in invalid.
Fixes: 208489032bdd ("mmc: mediatek: Add Mediatek MMC driver")
Signed-off-by: Phong LE <ple@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
---
drivers/mmc/host/mtk-sd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
index 5c1e178..5a672a5 100644
--- a/drivers/mmc/host/mtk-sd.c
+++ b/drivers/mmc/host/mtk-sd.c
@@ -1774,7 +1774,7 @@ static int msdc_drv_remove(struct platform_device *pdev)
pm_runtime_disable(host->dev);
pm_runtime_put_noidle(host->dev);
dma_free_coherent(&pdev->dev,
- sizeof(struct mt_gpdma_desc),
+ 2 * sizeof(struct mt_gpdma_desc),
host->dma.gpd, host->dma.gpd_addr);
dma_free_coherent(&pdev->dev, MAX_BD_NUM * sizeof(struct mt_bdma_desc),
host->dma.bd, host->dma.bd_addr);
--
2.7.4
next reply other threads:[~2017-05-24 7:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-24 7:53 Neil Armstrong [this message]
2017-05-29 14:43 ` [PATCH] mmc: mediatek: Fixed size in dma_free_coherent Ulf Hansson
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