Commit f3d87abe authored by Joe Hattori's avatar Joe Hattori Committed by Ulf Hansson
Browse files

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



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: default avatarJoe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Fixes: 527f36f5 ("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: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent a56335c8

drivers/mmc/host/mtk-sd.c

+2 −0
Original line number Diff line number Diff line
@@ -3070,6 +3070,7 @@ static int msdc_drv_probe(struct platform_device *pdev) 
	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),
@@ -3103,6 +3104,7 @@ 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)