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mmc: mtk-sd: disable wakeup in .remove() and in the error path of .probe()

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commit f3d87abe11 upstream.

Current implementation leaves pdev->dev as a wakeup source. Add a
device_init_wakeup(&pdev->dev, false) call in the .remove() function and
in the error path of the .probe() function.

Signed-off-by: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Fixes: 527f36f5ef ("mmc: mediatek: add support for SDIO eint wakup IRQ")
Cc: stable@vger.kernel.org
Message-ID: <20241203023442.2434018-1-joe@pf.is.s.u-tokyo.ac.jp>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Hattori
2024-12-03 11:34:42 +09:00
committed by Greg Kroah-Hartman
parent b2dc310a55
commit 2f19001192
1 changed files with 2 additions and 0 deletions
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drivers/mmc/host/mtk-sd.c
+2
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@@ -2924,6 +2924,7 @@ release_clk:
msdc_gate_clock(host);
platform_set_drvdata(pdev, NULL);
release_mem:
device_init_wakeup(&pdev->dev, false);
if (host->dma.gpd)
dma_free_coherent(&pdev->dev,
2 * sizeof(struct mt_gpdma_desc),
@@ -2957,6 +2958,7 @@ static void msdc_drv_remove(struct platform_device *pdev)
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);
device_init_wakeup(&pdev->dev, false);
}
static void msdc_save_reg(struct msdc_host *host)