diff options
| author | Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp> | 2024-12-03 11:34:42 +0900 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2024-12-10 16:02:34 +0100 |
| commit | f3d87abe11ed04d1b23a474a212f0e5deeb50892 (patch) | |
| tree | c92cb9129f7368850edb77493ae93173b9c3ef32 /drivers | |
| parent | a56335c85b592cb2833db0a71f7112b7d9f0d56b (diff) | |
| download | lwn-f3d87abe11ed04d1b23a474a212f0e5deeb50892.tar.gz lwn-f3d87abe11ed04d1b23a474a212f0e5deeb50892.zip | |
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: Joe Hattori <joe@pf.is.s.u-tokyo.ac.jp>
Fixes: 527f36f5efa4 ("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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/mtk-sd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c index efb0d2d5716b..af445d3f8e2a 100644 --- a/drivers/mmc/host/mtk-sd.c +++ b/drivers/mmc/host/mtk-sd.c @@ -3070,6 +3070,7 @@ 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), @@ -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) |