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So let's claim no debugfs support, otherwise the system may hang when dumping registers through regmap debugfs. Cc: Mark Brown Cc: Lucas Stach Signed-off-by: Dong Aisheng --- drivers/soc/imx/imx8m-blk-ctrl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/soc/imx/imx8m-blk-ctrl.c b/drivers/soc/imx/imx8m-blk-ctrl.c index 7ebc28709e94..a064670576e8 100644 --- a/drivers/soc/imx/imx8m-blk-ctrl.c +++ b/drivers/soc/imx/imx8m-blk-ctrl.c @@ -179,6 +179,7 @@ static int imx8m_blk_ctrl_probe(struct platform_device *pdev) .reg_bits = 32, .val_bits = 32, .reg_stride = 4, + .disable_debugfs = true, }; bc = devm_kzalloc(dev, sizeof(*bc), GFP_KERNEL); -- 2.25.1